#90D7EA#90D7EA

#90D7EA is a very light, moderate cyan. Relative luminance 0.605; OKLCH L 83.9% C 0.076 H 216.4°. Best body text is #000000 at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#90D7EA
RGB	rgb(144, 215, 234)
HSL	hsl(193, 68%, 74%)
HSV	hsv(193, 38%, 92%)
CMYK	cmyk(38.5%, 8.1%, 0%, 8.2%)
CIE-LAB	lab(82.09, -17.44, -16.34)
CIE-LCH	lch(82.09, 23.90, 223.13°)
OKLab	oklab(83.88% -0.0608 -0.0449)
OKLCH	oklch(83.88% 0.076 216.4)
XYZ	xyz(50.6481, 60.4674, 86.8285)
Luminance	0.6047 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D7EA #EAA390

analogous

#90EAD0 #90D7EA #90AAEA

triadic

#90D7EA #EA90D7 #D7EA90

tetradic

#90D7EA #D090EA #EAA390 #AAEA90

square

#90D7EA #D090EA #EAA390 #AAEA90

split-complementary

#90D7EA #EA90AA #EAD090

monochromatic

#29B2D7 #5DC4E0 #90D7EA #C3EAF4 #E5F6FA

Accessibility & contrast

On white

1.60

#90D7EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.09

#90D7EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D7EA

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D7EA	#FFFFFF	#000000	##000000
##90D7EA	1.00	1.60	13.09	13.09
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.09	21.00	1.00	1.00
##000000	13.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAD2EB

Deuteranopia (green-blind)

#BBC7EA

Tritanopia (blue-blind)

#6CDEDD

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #90d7ea;
/* rgb */ color: rgb(144, 215, 234);
/* oklch */ color: oklch(83.9% 0.076 216.4);

Tailwind

colors: {
  custom: {
    50: '#b4e3f0',
    500: '#90d7ea',
    950: '#000000',
  },
}

SCSS

$custom: #90d7ea;
$custom-light: #b4e3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#90d7ea",
  "rgb": {
    "r": 144,
    "g": 215,
    "b": 234
  },
  "hsl": {
    "h": 192.667,
    "s": 68.182,
    "l": 74.118
  },
  "oklch": {
    "l": 0.83882,
    "c": 0.07555,
    "h": 216.4
  },
  "luminance": 0.60471
}

Semantic roles & 50–950 ramp

primary

#90D7EA

secondary

#C5705A

accent

#3D15D0

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111516

muted

#818485

Preview Lab

Preview with #90D7EA

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

Preview Lab → · Contrast checker → · Palette generator →