#90DDED#90DDED

#90DDED is a very light, moderate cyan. Relative luminance 0.638; OKLCH L 85.3% C 0.079 H 212.2°. Best body text is #000000 at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#90DDED
RGB	rgb(144, 221, 237)
HSL	hsl(190, 72%, 75%)
HSV	hsv(190, 39%, 93%)
CMYK	cmyk(39.2%, 6.8%, 0%, 7.1%)
CIE-LAB	lab(83.84, -19.73, -15.31)
CIE-LCH	lch(83.84, 24.97, 217.82°)
OKLab	oklab(85.3% -0.0668 -0.042)
OKLCH	oklch(85.3% 0.079 212.2)
XYZ	xyz(52.6387, 63.7531, 89.6362)
Luminance	0.6376 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DDED #EDA090

analogous

#90EDCF #90DDED #90AEED

triadic

#90DDED #ED90DD #DDED90

tetradic

#90DDED #CF90ED #EDA090 #AEED90

square

#90DDED #CF90ED #EDA090 #AEED90

split-complementary

#90DDED #ED90AE #EDCF90

monochromatic

#27BDDC #5BCDE4 #90DDED #C5EDF6 #E5F7FB

Accessibility & contrast

On white

1.53

#90DDED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.75

#90DDED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DDED

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DDED	#FFFFFF	#000000	##000000
##90DDED	1.00	1.53	13.75	13.75
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.75	21.00	1.00	1.00
##000000	13.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0D8EE

Deuteranopia (green-blind)

#C1CCED

Tritanopia (blue-blind)

#6AE4E2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #90dded;
/* rgb */ color: rgb(144, 221, 237);
/* oklch */ color: oklch(85.3% 0.079 212.2);

Tailwind

colors: {
  custom: {
    50: '#b4e7f2',
    500: '#90dded',
    950: '#000000',
  },
}

SCSS

$custom: #90dded;
$custom-light: #b4e7f2;
$custom-dark: #000000;

JSON

{
  "hex": "#90dded",
  "rgb": {
    "r": 144,
    "g": 221,
    "b": 237
  },
  "hsl": {
    "h": 190.323,
    "s": 72.093,
    "l": 74.706
  },
  "oklch": {
    "l": 0.85304,
    "c": 0.07892,
    "h": 212.2
  },
  "luminance": 0.63757
}

Semantic roles & 50–950 ramp

primary

#90DDED

secondary

#C86C59

accent

#3311D4

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111617

muted

#818485

Preview Lab

Preview with #90DDED

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

Preview Lab → · Contrast checker → · Palette generator →