#90E8FA#90E8FA

#90E8FA is a very light, moderate cyan. Relative luminance 0.705; OKLCH L 88.2% C 0.088 H 212.1°. Best body text is #000000 at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#90E8FA
RGB	rgb(144, 232, 250)
HSL	hsl(190, 91%, 77%)
HSV	hsv(190, 42%, 98%)
CMYK	cmyk(42.4%, 7.2%, 0%, 2%)
CIE-LAB	lab(87.26, -21.95, -17.02)
CIE-LCH	lch(87.26, 27.78, 217.78°)
OKLab	oklab(88.17% -0.0746 -0.0468)
OKLCH	oklch(88.17% 0.088 212.1)
XYZ	xyz(57.6072, 70.5404, 101.0040)
Luminance	0.7055 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E8FA #FAA290

analogous

#90FAD7 #90E8FA #90B3FA

triadic

#90E8FA #FA90E8 #E8FA90

tetradic

#90E8FA #D790FA #FAA290 #B3FA90

square

#90E8FA #D790FA #FAA290 #B3FA90

split-complementary

#90E8FA #FA90B3 #FAD790

monochromatic

#1BD0F5 #55DCF7 #90E8FA #CBF4FD #E2F9FE

Accessibility & contrast

On white

1.39

#90E8FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.11

#90E8FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E8FA

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E8FA	#FFFFFF	#000000	##000000
##90E8FA	1.00	1.39	15.11	15.11
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.11	21.00	1.00	1.00
##000000	15.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9E2FB

Deuteranopia (green-blind)

#C8D5FA

Tritanopia (blue-blind)

#60F0ED

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #90e8fa;
/* rgb */ color: rgb(144, 232, 250);
/* oklch */ color: oklch(88.2% 0.088 212.1);

Tailwind

colors: {
  custom: {
    50: '#b5effc',
    500: '#90e8fa',
    950: '#000000',
  },
}

SCSS

$custom: #90e8fa;
$custom-light: #b5effc;
$custom-dark: #000000;

JSON

{
  "hex": "#90e8fa",
  "rgb": {
    "r": 144,
    "g": 232,
    "b": 250
  },
  "hsl": {
    "h": 190.189,
    "s": 91.379,
    "l": 77.255
  },
  "oklch": {
    "l": 0.88169,
    "c": 0.08812,
    "h": 212.1
  },
  "luminance": 0.70545
}

Semantic roles & 50–950 ramp

primary

#90E8FA

secondary

#DA6B55

accent

#2700E6

background

#FDFFFF

surface

#F8FEFF

border

#D1D6D7

text

#121617

muted

#828585

Preview Lab

Preview with #90E8FA

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

Preview Lab → · Contrast checker → · Palette generator →