#90CEEC#90CEEC

#90CEEC is a light, moderate cyan. Relative luminance 0.561; OKLCH L 82.0% C 0.076 H 229.7°. Best body text is #000000 at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#90CEEC
RGB	rgb(144, 206, 236)
HSL	hsl(200, 71%, 75%)
HSV	hsv(200, 39%, 93%)
CMYK	cmyk(39%, 12.7%, 0%, 7.5%)
CIE-LAB	lab(79.68, -12.31, -21.04)
CIE-LCH	lch(79.68, 24.38, 239.67°)
OKLab	oklab(81.99% -0.0492 -0.0579)
OKLCH	oklch(81.99% 0.076 229.7)
XYZ	xyz(48.7081, 56.1250, 87.6072)
Luminance	0.5613 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CEEC #ECAE90

analogous

#90ECDC #90CEEC #90A0EC

triadic

#90CEEC #EC90CE #CEEC90

tetradic

#90CEEC #DC90EC #ECAE90 #A0EC90

square

#90CEEC #DC90EC #ECAE90 #A0EC90

split-complementary

#90CEEC #EC90A0 #ECDC90

monochromatic

#27A0DA #5CB7E3 #90CEEC #C4E5F5 #E5F3FB

Accessibility & contrast

On white

1.72

#90CEEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.23

#90CEEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CEEC

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CEEC	#FFFFFF	#000000	##000000
##90CEEC	1.00	1.72	12.23	12.23
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.23	21.00	1.00	1.00
##000000	12.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFCBEE

Deuteranopia (green-blind)

#B1C1EC

Tritanopia (blue-blind)

#6DD7D7

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #90ceec;
/* rgb */ color: rgb(144, 206, 236);
/* oklch */ color: oklch(82.0% 0.076 229.7);

Tailwind

colors: {
  custom: {
    50: '#b4ddf2',
    500: '#90ceec',
    950: '#000000',
  },
}

SCSS

$custom: #90ceec;
$custom-light: #b4ddf2;
$custom-dark: #000000;

JSON

{
  "hex": "#90ceec",
  "rgb": {
    "r": 144,
    "g": 206,
    "b": 236
  },
  "hsl": {
    "h": 199.565,
    "s": 70.769,
    "l": 74.51
  },
  "oklch": {
    "l": 0.81991,
    "c": 0.07601,
    "h": 229.7
  },
  "luminance": 0.56128
}

Semantic roles & 50–950 ramp

primary

#90CEEC

secondary

#C77D59

accent

#5113D3

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111516

muted

#818485

Preview Lab

Preview with #90CEEC

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

Preview Lab → · Contrast checker → · Palette generator →