#90CEEF#90CEEF

#90CEEF is a very light, moderate cyan. Relative luminance 0.563; OKLCH L 82.1% C 0.078 H 232.2°. Best body text is #000000 at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#90CEEF
RGB	rgb(144, 206, 239)
HSL	hsl(201, 75%, 75%)
HSV	hsv(201, 40%, 94%)
CMYK	cmyk(39.7%, 13.8%, 0%, 6.3%)
CIE-LAB	lab(79.78, -11.54, -22.50)
CIE-LCH	lch(79.78, 25.29, 242.83°)
OKLab	oklab(82.1% -0.0481 -0.062)
OKLCH	oklch(82.1% 0.078 232.2)
XYZ	xyz(49.1476, 56.3008, 89.9220)
Luminance	0.5630 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CEEF #EFB190

analogous

#90EFE0 #90CEEF #909FEF

triadic

#90CEEF #EF90CE #CEEF90

tetradic

#90CEEF #E090EF #EFB190 #9FEF90

square

#90CEEF #E090EF #EFB190 #9FEF90

split-complementary

#90CEEF #EF909F #EFE090

monochromatic

#259FE0 #5BB6E7 #90CEEF #C5E6F7 #E4F3FB

Accessibility & contrast

On white

1.71

#90CEEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.26

#90CEEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CEEF

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CEEF	#FFFFFF	#000000	##000000
##90CEEF	1.00	1.71	12.26	12.26
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.26	21.00	1.00	1.00
##000000	12.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BECCF1

Deuteranopia (green-blind)

#B0C1EF

Tritanopia (blue-blind)

#6BD7D9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #90ceef;
/* rgb */ color: rgb(144, 206, 239);
/* oklch */ color: oklch(82.1% 0.078 232.2);

Tailwind

colors: {
  custom: {
    50: '#b4ddf4',
    500: '#90ceef',
    950: '#000000',
  },
}

SCSS

$custom: #90ceef;
$custom-light: #b4ddf4;
$custom-dark: #000000;

JSON

{
  "hex": "#90ceef",
  "rgb": {
    "r": 144,
    "g": 206,
    "b": 239
  },
  "hsl": {
    "h": 200.842,
    "s": 74.803,
    "l": 75.098
  },
  "oklch": {
    "l": 0.82103,
    "c": 0.07848,
    "h": 232.2
  },
  "luminance": 0.56304
}

Semantic roles & 50–950 ramp

primary

#90CEEF

secondary

#CB8058

accent

#540FD7

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111517

muted

#818485

Preview Lab

Preview with #90CEEF

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

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