#90C8F8#90C8F8

#90C8F8 is a light, moderate cyan. Relative luminance 0.540; OKLCH L 81.2% C 0.090 H 245.1°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#90C8F8
RGB	rgb(144, 200, 248)
HSL	hsl(208, 88%, 77%)
HSV	hsv(208, 42%, 97%)
CMYK	cmyk(41.9%, 19.4%, 0%, 2.7%)
CIE-LAB	lab(78.47, -6.02, -29.32)
CIE-LCH	lch(78.47, 29.93, 258.40°)
OKLab	oklab(81.17% -0.0377 -0.0813)
OKLCH	oklch(81.17% 0.09 245.1)
XYZ	xyz(49.0935, 54.0121, 96.6272)
Luminance	0.5402 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C8F8 #F8C090

analogous

#90F8F4 #90C8F8 #9094F8

triadic

#90C8F8 #F890C8 #C8F890

tetradic

#90C8F8 #F490F8 #F8C090 #94F890

square

#90C8F8 #F490F8 #F8C090 #94F890

split-complementary

#90C8F8 #F89094 #F8F490

monochromatic

#1D8FF1 #56ABF4 #90C8F8 #CAE5FC #E2F1FD

Accessibility & contrast

On white

1.78

#90C8F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#90C8F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C8F8

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C8F8	#FFFFFF	#000000	##000000
##90C8F8	1.00	1.78	11.80	11.80
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.80	21.00	1.00	1.00
##000000	11.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4C8FA

Deuteranopia (green-blind)

#A7BDF7

Tritanopia (blue-blind)

#68D3D8

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #90c8f8;
/* rgb */ color: rgb(144, 200, 248);
/* oklch */ color: oklch(81.2% 0.090 245.1);

Tailwind

colors: {
  custom: {
    50: '#b4d8fa',
    500: '#90c8f8',
    950: '#000000',
  },
}

SCSS

$custom: #90c8f8;
$custom-light: #b4d8fa;
$custom-dark: #000000;

JSON

{
  "hex": "#90c8f8",
  "rgb": {
    "r": 144,
    "g": 200,
    "b": 248
  },
  "hsl": {
    "h": 207.692,
    "s": 88.136,
    "l": 76.863
  },
  "oklch": {
    "l": 0.81167,
    "c": 0.08961,
    "h": 245.1
  },
  "luminance": 0.54015
}

Semantic roles & 50–950 ramp

primary

#90C8F8

secondary

#D79155

accent

#6A01E5

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #90C8F8

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

Preview Lab → · Contrast checker → · Palette generator →