#90CFEE#90CFEE

#90CFEE is a very light, moderate cyan. Relative luminance 0.567; OKLCH L 82.3% C 0.077 H 230.2°. Best body text is #000000 at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#90CFEE
RGB	rgb(144, 207, 238)
HSL	hsl(200, 73%, 75%)
HSV	hsv(200, 39%, 93%)
CMYK	cmyk(39.5%, 13%, 0%, 6.7%)
CIE-LAB	lab(80.02, -12.32, -21.60)
CIE-LCH	lch(80.02, 24.87, 240.29°)
OKLab	oklab(82.28% -0.0497 -0.0595)
OKLCH	oklch(82.28% 0.078 230.2)
XYZ	xyz(49.2418, 56.7249, 89.2266)
Luminance	0.5673 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CFEE #EEAF90

analogous

#90EEDE #90CFEE #90A0EE

triadic

#90CFEE #EE90CF #CFEE90

tetradic

#90CFEE #DE90EE #EEAF90 #A0EE90

square

#90CFEE #DE90EE #EEAF90 #A0EE90

split-complementary

#90CFEE #EE90A0 #EEDE90

monochromatic

#26A1DE #5BB8E6 #90CFEE #C5E6F6 #E4F4FB

Accessibility & contrast

On white

1.70

#90CFEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.35

#90CFEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CFEE

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CFEE	#FFFFFF	#000000	##000000
##90CFEE	1.00	1.70	12.35	12.35
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.35	21.00	1.00	1.00
##000000	12.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0CDF0

Deuteranopia (green-blind)

#B2C2EE

Tritanopia (blue-blind)

#6CD8D9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #90cfee;
/* rgb */ color: rgb(144, 207, 238);
/* oklch */ color: oklch(82.3% 0.077 230.2);

Tailwind

colors: {
  custom: {
    50: '#b4ddf3',
    500: '#90cfee',
    950: '#000000',
  },
}

SCSS

$custom: #90cfee;
$custom-light: #b4ddf3;
$custom-dark: #000000;

JSON

{
  "hex": "#90cfee",
  "rgb": {
    "r": 144,
    "g": 207,
    "b": 238
  },
  "hsl": {
    "h": 199.787,
    "s": 73.438,
    "l": 74.902
  },
  "oklch": {
    "l": 0.82282,
    "c": 0.0775,
    "h": 230.2
  },
  "luminance": 0.56728
}

Semantic roles & 50–950 ramp

primary

#90CFEE

secondary

#CA7E59

accent

#5110D6

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111517

muted

#818485

Preview Lab

Preview with #90CFEE

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

Preview Lab → · Contrast checker → · Palette generator →