Muted blue
#99BBD6
#99BBD6 is a muted blue with low intensity, at step 300 of its 50–950 scale. Dark text on it has a contrast of 9.4:1. On white it reaches only 2.0:1, so use a darker shade for text.
#99BBD6 shades and tints
Eleven steps from 50 to 950 with #99BBD6 kept exactly at step 300. Lightness steps are even to the eye, and intensity tapers toward the lightest and darkest steps.
- 50 F0F8FF
- 100 DAEEFF
- 200 C1DDF4
- 300 99BBD6
- 400 87A8C1
- 500 6B8CA6
- 600 52718A
- 700 3C596F
- 800 294357
- 900 172E3F
- 950 081A27
Tailwind CSS v4 theme
@theme { --color-blue-50: #f0f8ff; --color-blue-100: #daeeff; --color-blue-200: #c1ddf4; --color-blue-300: #99bbd6; --color-blue-400: #87a8c1; --color-blue-500: #6b8ca6; --color-blue-600: #52718a; --color-blue-700: #3c596f; --color-blue-800: #294357; --color-blue-900: #172e3f; --color-blue-950: #081a27;}Is #99BBD6 readable?
Contrast for text on #99BBD6 and for #99BBD6 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 · 2.0APCA Lc 44 · Placeholders and disabled text
- AaThe quick brown foxCheck in contrast tool
Dark text on it
AAA · 9.4APCA Lc 64 · Content text 16px and up
- AaThe quick brown foxClosest readable: #5A7A94 · 4.5:1 Check in contrast tool
As text on white
Fail · 2.0APCA Lc 39 · Placeholders and disabled text
- AaThe quick brown foxCheck in contrast tool
As text on a dark background
AAA · 9.4APCA Lc 63 · Content text 16px and up
Color palettes with #99BBD6
Six palettes built around #99BBD6, each starting from the exact color. Open one in the palette tool to adjust it or get more options.
- Analogous#99BBD6 · #7591CE · #00B6D4 · #E6CBFF · #1F2428
- Complementary#99BBD6 · #D37F1B · #FDA100 · #C4E8FF · #262E35
- Split complementary#99BBD6 · #EB7A71 · #DFA700 · #C8E5FF · #29343E
- Triadic#99BBD6 · #D4617C · #92C35B · #C6E2FF · #1E2B35
- Tetradic#99BBD6 · #C16EBD · #FD9600 · #CAF3CE · #1B2127
- Monochromatic#99BBD6 · #509ECE · #1BA1FB · #C8E3FF · #1C252D
#99BBD6 as a brand color
What a UI color system built from #99BBD6 looks like: brand, neutral and status scales, with light and dark tokens that pass WCAG.
Brand
- Brand 50, #F0F8FF
- Brand 100, #DAEEFF
- Brand 200, #C1DDF4
- Brand 300, #99BBD6
- Brand 400, #87A8C1
- Brand 500, #6B8CA6
- Brand 600, #52718A
- Brand 700, #3C596F
- Brand 800, #294357
- Brand 900, #172E3F
- Brand 950, #081A27
Neutral
- Neutral 50, #F9FAFB
- Neutral 100, #F3F4F6
- Neutral 200, #E3E6E8
- Neutral 300, #D0D5D9
- Neutral 400, #9BA2A8
- Neutral 500, #6D747B
- Neutral 600, #4E555B
- Neutral 700, #3B4147
- Neutral 800, #23292D
- Neutral 900, #13191D
- Neutral 950, #060B0F
Success
- Success 50, #E3FFEE
- Success 100, #B4FFD6
- Success 200, #9AEFC1
- Success 300, #77D6A6
- Success 400, #51BB88
- Success 500, #38A977
- 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, #DDAC4A
- Warning 400, #C99B3B
- 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, #D45154
- Danger 600, #B93A40
- Danger 700, #991F2A
- Danger 800, #7B0419
- Danger 900, #58000E
- Danger 950, #360005
Info
- Info 50, #F0F8FF
- Info 100, #DAEEFF
- Info 200, #B8DEFF
- Info 300, #81C7FF
- Info 400, #5DABE6
- Info 500, #3B8DC9
- Info 600, #1D73AC
- Info 700, #005A8D
- Info 800, #00436C
- Info 900, #002E4C
- Info 950, #001A2E
- Primary buttons use Brand 300 with neutral 950 text, at 9.8:1.
- In dark mode primary stays Brand 300: it already reads on the dark background at 9.8:1.
- 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 #99BBD6
Lighter and darker versions, its complementary color, neighbors on the color wheel and softer variants.