#90DCFE#90DCFE

#90DCFE is a very light, moderate cyan. Relative luminance 0.643; OKLCH L 85.7% C 0.089 H 228.1°. Best body text is #000000 at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#90DCFE
RGB	rgb(144, 220, 254)
HSL	hsl(199, 98%, 78%)
HSV	hsv(199, 43%, 100%)
CMYK	cmyk(43.3%, 13.4%, 0%, 0.4%)
CIE-LAB	lab(84.10, -14.89, -23.90)
CIE-LCH	lch(84.10, 28.16, 238.08°)
OKLab	oklab(85.7% -0.0593 -0.066)
OKLCH	oklch(85.7% 0.089 228.1)
XYZ	xyz(54.9779, 64.2676, 103.2545)
Luminance	0.6427 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DCFE #FEB290

analogous

#90FEE9 #90DCFE #90A5FE

triadic

#90DCFE #FE90DC #DCFE90

tetradic

#90DCFE #E990FE #FEB290 #A5FE90

square

#90DCFE #E990FE #FEB290 #A5FE90

split-complementary

#90DCFE #FE90A5 #FEE990

monochromatic

#17B6FD #53C9FD #90DCFE #CDEFFF #E1F5FF

Accessibility & contrast

On white

1.52

#90DCFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.85

#90DCFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DCFE

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DCFE	#FFFFFF	#000000	##000000
##90DCFE	1.00	1.52	13.85	13.85
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.85	21.00	1.00	1.00
##000000	13.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAD9FF

Deuteranopia (green-blind)

#BACCFE

Tritanopia (blue-blind)

#60E6E7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #90dcfe;
/* rgb */ color: rgb(144, 220, 254);
/* oklch */ color: oklch(85.7% 0.089 228.1);

Tailwind

colors: {
  custom: {
    50: '#b5e6fe',
    500: '#90dcfe',
    950: '#000000',
  },
}

SCSS

$custom: #90dcfe;
$custom-light: #b5e6fe;
$custom-dark: #000000;

JSON

{
  "hex": "#90dcfe",
  "rgb": {
    "r": 144,
    "g": 220,
    "b": 254
  },
  "hsl": {
    "h": 198.545,
    "s": 98.214,
    "l": 78.039
  },
  "oklch": {
    "l": 0.85697,
    "c": 0.08872,
    "h": 228.1
  },
  "luminance": 0.64271
}

Semantic roles & 50–950 ramp

primary

#90DCFE

secondary

#DF7E53

accent

#4700E6

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#121617

muted

#828485

Preview Lab

Preview with #90DCFE

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

Preview Lab → · Contrast checker → · Palette generator →