#90BAEF#90BAEF

#90BAEF is a light, moderate cyan. Relative luminance 0.473; OKLCH L 77.8% C 0.089 H 254.6°. Best body text is #000000 at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#90BAEF
RGB	rgb(144, 186, 239)
HSL	hsl(213, 75%, 75%)
HSV	hsv(213, 40%, 94%)
CMYK	cmyk(39.7%, 22.2%, 0%, 6.3%)
CIE-LAB	lab(74.37, -0.87, -30.79)
CIE-LCH	lch(74.37, 30.80, 268.39°)
OKLab	oklab(77.83% -0.0236 -0.0854)
OKLCH	oklch(77.83% 0.089 254.6)
XYZ	xyz(44.6355, 47.2766, 88.4180)
Luminance	0.4728 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BAEF #EFC590

analogous

#90E9EF #90BAEF #9690EF

triadic

#90BAEF #EF90BA #BAEF90

tetradic

#90BAEF #EF90E9 #EFC590 #90EF96

square

#90BAEF #EF90E9 #EFC590 #90EF96

split-complementary

#90BAEF #EF9690 #E9EF90

monochromatic

#2577E0 #5B99E7 #90BAEF #C5DBF7 #E4EEFB

Accessibility & contrast

On white

2.01

#90BAEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.46

#90BAEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BAEF

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BAEF	#FFFFFF	#000000	##000000
##90BAEF	1.00	2.01	10.46	10.46
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.46	21.00	1.00	1.00
##000000	10.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6BCF1

Deuteranopia (green-blind)

#9BB3EE

Tritanopia (blue-blind)

#6FC6CC

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #90baef;
/* rgb */ color: rgb(144, 186, 239);
/* oklch */ color: oklch(77.8% 0.089 254.6);

Tailwind

colors: {
  custom: {
    50: '#b4cef4',
    500: '#90baef',
    950: '#000000',
  },
}

SCSS

$custom: #90baef;
$custom-light: #b4cef4;
$custom-dark: #000000;

JSON

{
  "hex": "#90baef",
  "rgb": {
    "r": 144,
    "g": 186,
    "b": 239
  },
  "hsl": {
    "h": 213.474,
    "s": 74.803,
    "l": 75.098
  },
  "oklch": {
    "l": 0.7783,
    "c": 0.08863,
    "h": 254.6
  },
  "luminance": 0.47279
}

Semantic roles & 50–950 ramp

primary

#90BAEF

secondary

#F3E7D8

accent

#7E0FD7

background

#FBFCFE

surface

#F6F9FD

border

#D0D2D5

text

#111317

muted

#808285

Preview Lab

Preview with #90BAEF

Body copy rendered with the generated semantic roles for this colour.

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