#90DAEE#90DAEE

#90DAEE is a very light, moderate cyan. Relative luminance 0.622; OKLCH L 84.7% C 0.078 H 216.7°. Best body text is #000000 at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#90DAEE
RGB	rgb(144, 218, 238)
HSL	hsl(193, 73%, 75%)
HSV	hsv(193, 39%, 93%)
CMYK	cmyk(39.5%, 8.4%, 0%, 6.7%)
CIE-LAB	lab(83.04, -17.96, -17.04)
CIE-LCH	lch(83.04, 24.76, 223.48°)
OKLab	oklab(84.68% -0.0628 -0.0468)
OKLCH	oklch(84.68% 0.078 216.7)
XYZ	xyz(52.0002, 62.2417, 90.1461)
Luminance	0.6224 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DAEE #EEA490

analogous

#90EED3 #90DAEE #90ABEE

triadic

#90DAEE #EE90DA #DAEE90

tetradic

#90DAEE #D390EE #EEA490 #ABEE90

square

#90DAEE #D390EE #EEA490 #ABEE90

split-complementary

#90DAEE #EE90AB #EED390

monochromatic

#26B7DE #5BC8E6 #90DAEE #C5ECF6 #E4F6FB

Accessibility & contrast

On white

1.56

#90DAEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.45

#90DAEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DAEE

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DAEE	#FFFFFF	#000000	##000000
##90DAEE	1.00	1.56	13.45	13.45
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.45	21.00	1.00	1.00
##000000	13.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCD5EF

Deuteranopia (green-blind)

#BDCAEE

Tritanopia (blue-blind)

#6AE2E0

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #90daee;
/* rgb */ color: rgb(144, 218, 238);
/* oklch */ color: oklch(84.7% 0.078 216.7);

Tailwind

colors: {
  custom: {
    50: '#b4e5f3',
    500: '#90daee',
    950: '#000000',
  },
}

SCSS

$custom: #90daee;
$custom-light: #b4e5f3;
$custom-dark: #000000;

JSON

{
  "hex": "#90daee",
  "rgb": {
    "r": 144,
    "g": 218,
    "b": 238
  },
  "hsl": {
    "h": 192.766,
    "s": 73.438,
    "l": 74.902
  },
  "oklch": {
    "l": 0.8468,
    "c": 0.07837,
    "h": 216.7
  },
  "luminance": 0.62245
}

Semantic roles & 50–950 ramp

primary

#90DAEE

secondary

#CA7159

accent

#3A10D6

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111517

muted

#818485

Preview Lab

Preview with #90DAEE

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

Preview Lab → · Contrast checker → · Palette generator →