Sky blue
#1A5F6A
#1A5F6A is a sky blue with low intensity, at step 700 of its 50–950 scale. White text on it has a contrast of 7.3:1. It is readable as text on white (7.3:1).
#1A5F6A shades and tints
Eleven steps from 50 to 950 with #1A5F6A kept exactly at step 700. Lightness steps are even to the eye, and intensity tapers toward the lightest and darkest steps.
- 50 E7FBFF
- 100 C5F5FE
- 200 AFE4EE
- 300 90CBD6
- 400 70AFBA
- 500 53939F
- 600 387883
- 700 1A5F6A
- 800 094851
- 900 003239
- 950 001D22
Tailwind CSS v4 theme
@theme { --color-sky-blue-50: #e7fbff; --color-sky-blue-100: #c5f5fe; --color-sky-blue-200: #afe4ee; --color-sky-blue-300: #90cbd6; --color-sky-blue-400: #70afba; --color-sky-blue-500: #53939f; --color-sky-blue-600: #387883; --color-sky-blue-700: #1a5f6a; --color-sky-blue-800: #094851; --color-sky-blue-900: #003239; --color-sky-blue-950: #001d22;}Is #1A5F6A readable?
Contrast for text on #1A5F6A and for #1A5F6A 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
AAA · 7.3APCA Lc 90 · Body text
- AaThe quick brown foxCheck in contrast tool
Dark text on it
Fail · 2.6APCA Lc 18 · Dividers and decoration only
- AaThe quick brown foxCheck in contrast tool
As text on white
AAA · 7.3APCA Lc 85 · Body text
- AaThe quick brown foxClosest readable: #458591 · 4.5:1 Check in contrast tool
As text on a dark background
Fail · 2.6APCA Lc 17 · Dividers and decoration only
Color palettes with #1A5F6A
Six palettes built around #1A5F6A, each starting from the exact color. Open one in the palette tool to adjust it or get more options.
- Analogous#1A5F6A · #4099C4 · #00D8B7 · #E1E8FF · #132325
- Complementary#1A5F6A · #DE736F · #FF8178 · #B8F3FF · #192527
- Split complementary#1A5F6A · #DA6583 · #F58800 · #A5E5F8 · #102329
- Triadic#1A5F6A · #C876B1 · #D7AB00 · #A0E9F0 · #1B2B2F
- Tetradic#1A5F6A · #A583CC · #F58562 · #D5F3B8 · #152629
- Monochromatic#1A5F6A · #44B4CD · #00ADC1 · #BAF7FF · #1D292C
#1A5F6A as a brand color
What a UI color system built from #1A5F6A looks like: brand, neutral and status scales, with light and dark tokens that pass WCAG.
Brand
- Brand 50, #E7FBFF
- Brand 100, #C5F5FE
- Brand 200, #AFE4EE
- Brand 300, #90CBD6
- Brand 400, #70AFBA
- Brand 500, #53939F
- Brand 600, #387883
- Brand 700, #1A5F6A
- Brand 800, #094851
- Brand 900, #003239
- Brand 950, #001D22
Neutral
- Neutral 50, #F9FAFB
- Neutral 100, #F2F5F5
- Neutral 200, #E2E6E7
- Neutral 300, #CFD6D7
- Neutral 400, #99A3A5
- Neutral 500, #6B7678
- Neutral 600, #4C5658
- Neutral 700, #394244
- Neutral 800, #212A2B
- Neutral 900, #11191B
- Neutral 950, #050C0D
Success
- Success 50, #E3FFEE
- Success 100, #B4FFD6
- Success 200, #9AEFC1
- Success 300, #77D6A6
- Success 400, #51BB88
- Success 500, #1D9765
- Success 600, #008254
- Success 700, #006641
- Success 800, #004D30
- Success 900, #003520
- Success 950, #001F10
Warning
- Warning 50, #FFF6E5
- Warning 100, #FFE8C0
- Warning 200, #FCD387
- Warning 300, #E5B863
- Warning 400, #D3A23F
- Warning 500, #AE7F06
- 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, #F77575
- Danger 500, #D95659
- Danger 600, #C03F44
- Danger 700, #991F2A
- Danger 800, #7B0419
- Danger 900, #58000E
- Danger 950, #360005
Info
- Info 50, #EEF9FF
- Info 100, #D6EFFF
- Info 200, #AFE1FF
- Info 300, #75CBFB
- Info 400, #4FAEE1
- Info 500, #2992C5
- Info 600, #007FB0
- Info 700, #005D82
- Info 800, #004563
- Info 900, #003045
- Info 950, #001B2A
- Primary buttons use Brand 700 with white text, at 7.3:1.
- In dark mode primary lifts to Brand 500 so it reads on the dark background, at 5.7:1.
- 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 #1A5F6A
Lighter and darker versions, its complementary color, neighbors on the color wheel and softer variants.