Light sky blue
#64CDFF
#64CDFF is a light sky blue with medium intensity, at step 300 of its 50–950 scale. Dark text on it has a contrast of 10.5:1. On white it reaches only 1.8:1, so use a darker shade for text.
#64CDFF shades and tints
Eleven steps from 50 to 950 with #64CDFF kept exactly at step 300. Lightness steps are even to the eye, and intensity tapers toward the lightest and darkest steps.
- 50 EEF9FF
- 100 D5F0FF
- 200 ABE2FF
- 300 64CDFF
- 400 48AFDF
- 500 1D93C3
- 600 0077A1
- 700 005D7F
- 800 004660
- 900 003043
- 950 001B28
Tailwind CSS v4 theme
@theme { --color-sky-blue-50: #eef9ff; --color-sky-blue-100: #d5f0ff; --color-sky-blue-200: #abe2ff; --color-sky-blue-300: #64cdff; --color-sky-blue-400: #48afdf; --color-sky-blue-500: #1d93c3; --color-sky-blue-600: #0077a1; --color-sky-blue-700: #005d7f; --color-sky-blue-800: #004660; --color-sky-blue-900: #003043; --color-sky-blue-950: #001b28;}Is #64CDFF readable?
Contrast for text on #64CDFF and for #64CDFF used as text. WCAG 2.2 asks for 4.5:1 for body text and 3:1 for large text; APCA Lc rates how comfortable the text is to read.
- AaThe quick brown foxCheck in contrast tool
White text on it
Fail · 1.8APCA Lc 37 · Placeholders and disabled text
- AaThe quick brown foxCheck in contrast tool
Dark text on it
AAA · 10.5APCA Lc 70 · Content text 16px and up
- AaThe quick brown foxClosest readable: #007FAC · 4.5:1 Check in contrast tool
As text on white
Fail · 1.8APCA Lc 33 · Placeholders and disabled text
- AaThe quick brown foxCheck in contrast tool
As text on a dark background
AAA · 10.5APCA Lc 69 · Content text 16px and up
Color palettes with #64CDFF
Six palettes built around #64CDFF, each starting from the exact color. Open one in the palette tool to adjust it or get more options.
- Analogous#64CDFF · #779DF8 · #00CBD6 · #D7D4FF · #20272C
- Complementary#64CDFF · #C96C37 · #FF9146 · #A9DEFF · #2B3438
- Split complementary#64CDFF · #CB6B6A · #E4A400 · #CDEDFF · #1F272C
- Triadic#64CDFF · #BC7099 · #95C264 · #BAE6FF · #293339
- Tetradic#64CDFF · #A273B3 · #F28F64 · #AEE99D · #222C34
- Monochromatic#64CDFF · #2391CB · #00B1DE · #CCEFFF · #172227
#64CDFF as a brand color
What a UI color system built from #64CDFF looks like: brand, neutral and status scales, with light and dark tokens that pass WCAG.
Brand
- Brand 50, #EEF9FF
- Brand 100, #D5F0FF
- Brand 200, #ABE2FF
- Brand 300, #64CDFF
- Brand 400, #48AFDF
- Brand 500, #1D93C3
- Brand 600, #0077A1
- Brand 700, #005D7F
- Brand 800, #004660
- Brand 900, #003043
- Brand 950, #001B28
Neutral
- Neutral 50, #F9FAFB
- Neutral 100, #F2F4F6
- Neutral 200, #E2E6E8
- Neutral 300, #D0D5D8
- Neutral 400, #9AA2A7
- Neutral 500, #6C757A
- Neutral 600, #4D565A
- Neutral 700, #3A4246
- Neutral 800, #22292D
- Neutral 900, #12191C
- Neutral 950, #060B0E
Success
- Success 50, #E3FFEE
- Success 100, #B4FFD6
- Success 200, #94F0C0
- Success 300, #70D8A4
- Success 400, #48BC86
- Success 500, #2BAB75
- Success 600, #008254
- Success 700, #006641
- Success 800, #004D30
- Success 900, #003520
- Success 950, #001F10
Warning
- Warning 50, #FFF6E5
- Warning 100, #FFE8C0
- Warning 200, #FED281
- Warning 300, #E1AD41
- Warning 400, #CC9A2E
- Warning 500, #AE7E00
- Warning 600, #8D6600
- Warning 700, #6F4F00
- Warning 800, #543B00
- Warning 900, #3A2800
- Warning 950, #221600
Danger
- Danger 50, #FFF4F3
- Danger 100, #FFE4E2
- Danger 200, #FFCAC7
- Danger 300, #FFA29F
- Danger 400, #FC7071
- Danger 500, #D84C51
- Danger 600, #BD333C
- Danger 700, #9D1627
- Danger 800, #7C0017
- Danger 900, #58000E
- Danger 950, #360005
Info
- Info 50, #EFF8FF
- Info 100, #D8EFFF
- Info 200, #B3E0FF
- Info 300, #76CAFF
- Info 400, #4CADE7
- Info 500, #218FCA
- Info 600, #0075AA
- Info 700, #005C86
- Info 800, #004566
- Info 900, #002F47
- Info 950, #001B2B
- Primary buttons use Brand 300 with neutral 950 text, at 11.0:1.
- In dark mode primary stays Brand 300: it already reads on the dark background at 11.0:1.
- Neutrals carry a hint of its hue, so grays, borders and surfaces feel related to the brand.
- Success, warning, danger and info lean toward its hue and stay easy to tell apart.
Colors related to #64CDFF
Lighter and darker versions, its complementary color, neighbors on the color wheel and softer variants.