#90BBDA#90BBDA

#90BBDA is a light, moderate cyan. Relative luminance 0.465; OKLCH L 77.2% C 0.064 H 240.0°. Best body text is #000000 at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#90BBDA
RGB	rgb(144, 187, 218)
HSL	hsl(205, 50%, 71%)
HSV	hsv(205, 34%, 85%)
CMYK	cmyk(33.9%, 14.2%, 0%, 14.5%)
CIE-LAB	lab(73.89, -6.84, -20.14)
CIE-LCH	lch(73.89, 21.27, 251.23°)
OKLab	oklab(77.21% -0.032 -0.0553)
OKLCH	oklch(77.21% 0.064 240)
XYZ	xyz(41.9228, 46.5298, 73.0883)
Luminance	0.4653 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BBDA #DAAF90

analogous

#90DAD4 #90BBDA #9096DA

triadic

#90BBDA #DA90BB #BBDA90

tetradic

#90BBDA #D490DA #DAAF90 #96DA90

square

#90BBDA #D490DA #DAAF90 #96DA90

split-complementary

#90BBDA #DA9096 #DAD490

monochromatic

#3C82B4 #629FCB #90BBDA #BED7E9 #E8F1F7

Accessibility & contrast

On white

2.04

#90BBDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.31

#90BBDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BBDA

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BBDA	#FFFFFF	#000000	##000000
##90BBDA	1.00	2.04	10.31	10.31
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.31	21.00	1.00	1.00
##000000	10.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBADC

Deuteranopia (green-blind)

#A4B2D9

Tritanopia (blue-blind)

#78C3C5

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #90bbda;
/* rgb */ color: rgb(144, 187, 218);
/* oklch */ color: oklch(77.2% 0.064 240.0);

Tailwind

colors: {
  custom: {
    50: '#b2cfe5',
    500: '#90bbda',
    950: '#000000',
  },
}

SCSS

$custom: #90bbda;
$custom-light: #b2cfe5;
$custom-dark: #000000;

JSON

{
  "hex": "#90bbda",
  "rgb": {
    "r": 144,
    "g": 187,
    "b": 218
  },
  "hsl": {
    "h": 205.135,
    "s": 50,
    "l": 70.98
  },
  "oklch": {
    "l": 0.77205,
    "c": 0.06391,
    "h": 240
  },
  "luminance": 0.46532
}

Semantic roles & 50–950 ramp

primary

#90BBDA

secondary

#EDE1D9

accent

#6728BD

background

#FBFCFE

surface

#F6F9FC

border

#D0D2D5

text

#111315

muted

#808284

Preview Lab

Preview with #90BBDA

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

Preview Lab → · Contrast checker → · Palette generator →