#90C1FC#90C1FC

#90C1FC is a light, moderate cyan. Relative luminance 0.511; OKLCH L 79.9% C 0.099 H 253.5°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#90C1FC
RGB	rgb(144, 193, 252)
HSL	hsl(213, 95%, 78%)
HSV	hsv(213, 43%, 99%)
CMYK	cmyk(42.9%, 23.4%, 0%, 1.2%)
CIE-LAB	lab(76.74, -1.18, -34.13)
CIE-LCH	lch(76.74, 34.15, 268.03°)
OKLab	oklab(79.85% -0.0281 -0.095)
OKLCH	oklch(79.85% 0.099 253.5)
XYZ	xyz(48.1365, 51.0945, 99.4023)
Luminance	0.5110 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C1FC #FCCB90

analogous

#90F7FC #90C1FC #9590FC

triadic

#90C1FC #FC90C1 #C1FC90

tetradic

#90C1FC #FC90F7 #FCCB90 #90FC95

square

#90C1FC #FC90F7 #FCCB90 #90FC95

split-complementary

#90C1FC #FC9590 #F7FC90

monochromatic

#197EF9 #54A0FA #90C1FC #CCE2FE #E1EEFE

Accessibility & contrast

On white

1.87

#90C1FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.22

#90C1FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C1FC

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C1FC	#FFFFFF	#000000	##000000
##90C1FC	1.00	1.87	11.22	11.22
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.22	21.00	1.00	1.00
##000000	11.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAC3FF

Deuteranopia (green-blind)

#9DB9FB

Tritanopia (blue-blind)

#67CED5

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #90c1fc;
/* rgb */ color: rgb(144, 193, 252);
/* oklch */ color: oklch(79.9% 0.099 253.5);

Tailwind

colors: {
  custom: {
    50: '#b5d3fd',
    500: '#90c1fc',
    950: '#000000',
  },
}

SCSS

$custom: #90c1fc;
$custom-light: #b5d3fd;
$custom-dark: #000000;

JSON

{
  "hex": "#90c1fc",
  "rgb": {
    "r": 144,
    "g": 193,
    "b": 252
  },
  "hsl": {
    "h": 212.778,
    "s": 94.737,
    "l": 77.647
  },
  "oklch": {
    "l": 0.79853,
    "c": 0.09903,
    "h": 253.5
  },
  "luminance": 0.51097
}

Semantic roles & 50–950 ramp

primary

#90C1FC

secondary

#DC9E54

accent

#7D00E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #90C1FC

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

Preview Lab → · Contrast checker → · Palette generator →