#90D2EE#90D2EE

#90D2EE is a very light, moderate cyan. Relative luminance 0.582; OKLCH L 82.9% C 0.077 H 226.4°. Best body text is #000000 at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#90D2EE
RGB	rgb(144, 210, 238)
HSL	hsl(198, 73%, 75%)
HSV	hsv(198, 39%, 93%)
CMYK	cmyk(39.5%, 11.8%, 0%, 6.7%)
CIE-LAB	lab(80.85, -13.88, -20.35)
CIE-LCH	lch(80.85, 24.63, 235.72°)
OKLab	oklab(82.93% -0.0533 -0.056)
OKLCH	oklch(82.93% 0.077 226.4)
XYZ	xyz(49.9755, 58.1923, 89.4712)
Luminance	0.5820 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D2EE #EEAC90

analogous

#90EEDB #90D2EE #90A3EE

triadic

#90D2EE #EE90D2 #D2EE90

tetradic

#90D2EE #DB90EE #EEAC90 #A3EE90

square

#90D2EE #DB90EE #EEAC90 #A3EE90

split-complementary

#90D2EE #EE90A3 #EEDB90

monochromatic

#26A7DE #5BBCE6 #90D2EE #C5E8F6 #E4F4FB

Accessibility & contrast

On white

1.66

#90D2EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.64

#90D2EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D2EE

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D2EE	#FFFFFF	#000000	##000000
##90D2EE	1.00	1.66	12.64	12.64
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.64	21.00	1.00	1.00
##000000	12.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CFF0

Deuteranopia (green-blind)

#B5C4EE

Tritanopia (blue-blind)

#6BDADB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #90d2ee;
/* rgb */ color: rgb(144, 210, 238);
/* oklch */ color: oklch(82.9% 0.077 226.4);

Tailwind

colors: {
  custom: {
    50: '#b4dff3',
    500: '#90d2ee',
    950: '#000000',
  },
}

SCSS

$custom: #90d2ee;
$custom-light: #b4dff3;
$custom-dark: #000000;

JSON

{
  "hex": "#90d2ee",
  "rgb": {
    "r": 144,
    "g": 210,
    "b": 238
  },
  "hsl": {
    "h": 197.872,
    "s": 73.438,
    "l": 74.902
  },
  "oklch": {
    "l": 0.82934,
    "c": 0.07732,
    "h": 226.4
  },
  "luminance": 0.58196
}

Semantic roles & 50–950 ramp

primary

#90D2EE

secondary

#CA7A59

accent

#4B10D6

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111517

muted

#818485

Preview Lab

Preview with #90D2EE

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

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