#90D4E2#90D4E2

#90D4E2 is a very light, moderate cyan. Relative luminance 0.585; OKLCH L 82.9% C 0.071 H 211.9°. Best body text is #000000 at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#90D4E2
RGB	rgb(144, 212, 226)
HSL	hsl(190, 59%, 73%)
HSV	hsv(190, 36%, 89%)
CMYK	cmyk(36.3%, 6.2%, 0%, 11.4%)
CIE-LAB	lab(81.02, -17.90, -13.69)
CIE-LCH	lch(81.02, 22.54, 217.42°)
OKLab	oklab(82.95% -0.0602 -0.0375)
OKLCH	oklch(82.95% 0.071 211.9)
XYZ	xyz(48.7678, 58.5042, 80.6595)
Luminance	0.5851 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D4E2 #E29E90

analogous

#90E2C7 #90D4E2 #90ABE2

triadic

#90D4E2 #E290D4 #D4E290

tetradic

#90D4E2 #C790E2 #E29E90 #ABE290

square

#90D4E2 #C790E2 #E29E90 #ABE290

split-complementary

#90D4E2 #E290AB #E2C790

monochromatic

#33ACC4 #5FC1D5 #90D4E2 #C1E7EF #E7F6F9

Accessibility & contrast

On white

1.65

#90D4E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.70

#90D4E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D4E2

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D4E2	#FFFFFF	#000000	##000000
##90D4E2	1.00	1.65	12.70	12.70
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.70	21.00	1.00	1.00
##000000	12.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8CFE3

Deuteranopia (green-blind)

#BBC5E2

Tritanopia (blue-blind)

#71DAD8

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #90d4e2;
/* rgb */ color: rgb(144, 212, 226);
/* oklch */ color: oklch(82.9% 0.071 211.9);

Tailwind

colors: {
  custom: {
    50: '#b3e1eb',
    500: '#90d4e2',
    950: '#000000',
  },
}

SCSS

$custom: #90d4e2;
$custom-light: #b3e1eb;
$custom-dark: #000000;

JSON

{
  "hex": "#90d4e2",
  "rgb": {
    "r": 144,
    "g": 212,
    "b": 226
  },
  "hsl": {
    "h": 190.244,
    "s": 58.571,
    "l": 72.549
  },
  "oklch": {
    "l": 0.82946,
    "c": 0.07096,
    "h": 211.9
  },
  "luminance": 0.58507
}

Semantic roles & 50–950 ramp

primary

#90D4E2

secondary

#BB6C5C

accent

#3C1FC6

background

#FDFEFE

surface

#F8FCFD

border

#D1D5D5

text

#111516

muted

#818484

Preview Lab

Preview with #90D4E2

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

Preview Lab → · Contrast checker → · Palette generator →