#90DFFE#90DFFE

#90DFFE is a very light, moderate cyan. Relative luminance 0.659; OKLCH L 86.3% C 0.089 H 224.9°. Best body text is #000000 at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#90DFFE
RGB	rgb(144, 223, 254)
HSL	hsl(197, 98%, 78%)
HSV	hsv(197, 43%, 100%)
CMYK	cmyk(43.3%, 12.2%, 0%, 0.4%)
CIE-LAB	lab(84.92, -16.42, -22.66)
CIE-LCH	lch(84.92, 27.98, 234.07°)
OKLab	oklab(86.35% -0.0628 -0.0625)
OKLCH	oklch(86.35% 0.089 224.9)
XYZ	xyz(55.7723, 65.8564, 103.5194)
Luminance	0.6586 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DFFE #FEAF90

analogous

#90FEE6 #90DFFE #90A8FE

triadic

#90DFFE #FE90DF #DFFE90

tetradic

#90DFFE #E690FE #FEAF90 #A8FE90

square

#90DFFE #E690FE #FEAF90 #A8FE90

split-complementary

#90DFFE #FE90A8 #FEE690

monochromatic

#17BCFD #53CEFD #90DFFE #CDF0FF #E1F6FF

Accessibility & contrast

On white

1.48

#90DFFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.17

#90DFFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DFFE

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DFFE	#FFFFFF	#000000	##000000
##90DFFE	1.00	1.48	14.17	14.17
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.17	21.00	1.00	1.00
##000000	14.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEDBFF

Deuteranopia (green-blind)

#BDCFFE

Tritanopia (blue-blind)

#60E9E9

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #90dffe;
/* rgb */ color: rgb(144, 223, 254);
/* oklch */ color: oklch(86.3% 0.089 224.9);

Tailwind

colors: {
  custom: {
    50: '#b5e9fe',
    500: '#90dffe',
    950: '#000000',
  },
}

SCSS

$custom: #90dffe;
$custom-light: #b5e9fe;
$custom-dark: #000000;

JSON

{
  "hex": "#90dffe",
  "rgb": {
    "r": 144,
    "g": 223,
    "b": 254
  },
  "hsl": {
    "h": 196.909,
    "s": 98.214,
    "l": 78.039
  },
  "oklch": {
    "l": 0.86347,
    "c": 0.08859,
    "h": 224.9
  },
  "luminance": 0.6586
}

Semantic roles & 50–950 ramp

primary

#90DFFE

secondary

#DF7B53

accent

#4100E6

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#121617

muted

#828485

Preview Lab

Preview with #90DFFE

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

Preview Lab → · Contrast checker → · Palette generator →