#90C0F0#90C0F0

#90C0F0 is a light, moderate cyan. Relative luminance 0.499; OKLCH L 79.1% C 0.085 H 249.0°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#90C0F0
RGB	rgb(144, 192, 240)
HSL	hsl(210, 76%, 75%)
HSV	hsv(210, 40%, 94%)
CMYK	cmyk(40%, 20%, 0%, 5.9%)
CIE-LAB	lab(76.02, -3.86, -28.79)
CIE-LCH	lch(76.02, 29.04, 262.37°)
OKLab	oklab(79.14% -0.0307 -0.0797)
OKLCH	oklch(79.14% 0.085 249)
XYZ	xyz(46.0743, 49.9172, 89.6284)
Luminance	0.4992 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C0F0 #F0C090

analogous

#90F0F0 #90C0F0 #9090F0

triadic

#90C0F0 #F090C0 #C0F090

tetradic

#90C0F0 #F090F0 #F0C090 #90F090

square

#90C0F0 #F090F0 #F0C090 #90F090

split-complementary

#90C0F0 #F09090 #F0F090

monochromatic

#2483E1 #5AA1E9 #90C0F0 #C6DFF7 #E4F0FB

Accessibility & contrast

On white

1.91

#90C0F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#90C0F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C0F0

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C0F0	#FFFFFF	#000000	##000000
##90C0F0	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADC1F2

Deuteranopia (green-blind)

#A1B7EF

Tritanopia (blue-blind)

#6DCBD0

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #90c0f0;
/* rgb */ color: rgb(144, 192, 240);
/* oklch */ color: oklch(79.1% 0.085 249.0);

Tailwind

colors: {
  custom: {
    50: '#b4d2f5',
    500: '#90c0f0',
    950: '#000000',
  },
}

SCSS

$custom: #90c0f0;
$custom-light: #b4d2f5;
$custom-dark: #000000;

JSON

{
  "hex": "#90c0f0",
  "rgb": {
    "r": 144,
    "g": 192,
    "b": 240
  },
  "hsl": {
    "h": 210,
    "s": 76.19,
    "l": 75.294
  },
  "oklch": {
    "l": 0.7914,
    "c": 0.08545,
    "h": 249
  },
  "luminance": 0.4992
}

Semantic roles & 50–950 ramp

primary

#90C0F0

secondary

#F3E6D8

accent

#730DD8

background

#FBFCFE

surface

#F6F9FD

border

#D0D2D5

text

#111417

muted

#808285

Preview Lab

Preview with #90C0F0

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

Preview Lab → · Contrast checker → · Palette generator →