#90CEEE#90CEEE

#90CEEE is a very light, moderate cyan. Relative luminance 0.562; OKLCH L 82.1% C 0.078 H 231.4°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#90CEEE
RGB	rgb(144, 206, 238)
HSL	hsl(200, 73%, 75%)
HSV	hsv(200, 39%, 93%)
CMYK	cmyk(39.5%, 13.4%, 0%, 6.7%)
CIE-LAB	lab(79.75, -11.80, -22.01)
CIE-LCH	lch(79.75, 24.98, 241.80°)
OKLab	oklab(82.07% -0.0484 -0.0607)
OKLCH	oklch(82.07% 0.078 231.4)
XYZ	xyz(49.0003, 56.2419, 89.1461)
Luminance	0.5625 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CEEE #EEB090

analogous

#90EEDF #90CEEE #909FEE

triadic

#90CEEE #EE90CE #CEEE90

tetradic

#90CEEE #DF90EE #EEB090 #9FEE90

square

#90CEEE #DF90EE #EEB090 #9FEE90

split-complementary

#90CEEE #EE909F #EEDF90

monochromatic

#269FDE #5BB7E6 #90CEEE #C5E5F6 #E4F3FB

Accessibility & contrast

On white

1.71

#90CEEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#90CEEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CEEE

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CEEE	#FFFFFF	#000000	##000000
##90CEEE	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BECCF0

Deuteranopia (green-blind)

#B1C1EE

Tritanopia (blue-blind)

#6CD7D8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #90ceee;
/* rgb */ color: rgb(144, 206, 238);
/* oklch */ color: oklch(82.1% 0.078 231.4);

Tailwind

colors: {
  custom: {
    50: '#b4ddf3',
    500: '#90ceee',
    950: '#000000',
  },
}

SCSS

$custom: #90ceee;
$custom-light: #b4ddf3;
$custom-dark: #000000;

JSON

{
  "hex": "#90ceee",
  "rgb": {
    "r": 144,
    "g": 206,
    "b": 238
  },
  "hsl": {
    "h": 200.426,
    "s": 73.438,
    "l": 74.902
  },
  "oklch": {
    "l": 0.82066,
    "c": 0.07763,
    "h": 231.4
  },
  "luminance": 0.56245
}

Semantic roles & 50–950 ramp

primary

#90CEEE

secondary

#CA7F59

accent

#5310D6

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111517

muted

#818485

Preview Lab

Preview with #90CEEE

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

Preview Lab → · Contrast checker → · Palette generator →