#90D2FD#90D2FD

#90D2FD is a very light, moderate cyan. Relative luminance 0.591; OKLCH L 83.5% C 0.090 H 237.9°. Best body text is #000000 at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#90D2FD
RGB	rgb(144, 210, 253)
HSL	hsl(204, 96%, 78%)
HSV	hsv(204, 43%, 99%)
CMYK	cmyk(43.1%, 17%, 0%, 0.8%)
CIE-LAB	lab(81.35, -9.97, -27.57)
CIE-LCH	lch(81.35, 29.31, 250.11°)
OKLab	oklab(83.5% -0.048 -0.0763)
OKLCH	oklch(83.5% 0.09 237.9)
XYZ	xyz(52.2717, 59.1108, 101.5646)
Luminance	0.5911 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D2FD #FDBB90

analogous

#90FDF2 #90D2FD #909BFD

triadic

#90D2FD #FD90D2 #D2FD90

tetradic

#90D2FD #F290FD #FDBB90 #9BFD90

square

#90D2FD #F290FD #FDBB90 #9BFD90

split-complementary

#90D2FD #FD909B #FDF290

monochromatic

#18A1FB #54BAFC #90D2FD #CCEAFE #E1F3FE

Accessibility & contrast

On white

1.64

#90D2FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.82

#90D2FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D2FD

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D2FD	#FFFFFF	#000000	##000000
##90D2FD	1.00	1.64	12.82	12.82
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.82	21.00	1.00	1.00
##000000	12.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFD1FF

Deuteranopia (green-blind)

#B0C5FC

Tritanopia (blue-blind)

#63DDE0

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #90d2fd;
/* rgb */ color: rgb(144, 210, 253);
/* oklch */ color: oklch(83.5% 0.090 237.9);

Tailwind

colors: {
  custom: {
    50: '#b5dffe',
    500: '#90d2fd',
    950: '#000000',
  },
}

SCSS

$custom: #90d2fd;
$custom-light: #b5dffe;
$custom-dark: #000000;

JSON

{
  "hex": "#90d2fd",
  "rgb": {
    "r": 144,
    "g": 210,
    "b": 253
  },
  "hsl": {
    "h": 203.67,
    "s": 96.46,
    "l": 77.843
  },
  "oklch": {
    "l": 0.83503,
    "c": 0.09013,
    "h": 237.9
  },
  "luminance": 0.59114
}

Semantic roles & 50–950 ramp

primary

#90D2FD

secondary

#DE8A53

accent

#5B00E6

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#111517

muted

#818485

Preview Lab

Preview with #90D2FD

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

Preview Lab → · Contrast checker → · Palette generator →