#90AFBB#90AFBB

#90AFBB is a light, muted cyan. Relative luminance 0.402; OKLCH L 73.5% C 0.038 H 223.3°. Best body text is #000000 at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#90AFBB
RGB	rgb(144, 175, 187)
HSL	hsl(197, 24%, 65%)
HSV	hsv(197, 23%, 73%)
CMYK	cmyk(23%, 6.4%, 0%, 26.7%)
CIE-LAB	lab(69.59, -7.85, -9.62)
CIE-LCH	lch(69.59, 12.42, 230.78°)
OKLab	oklab(73.48% -0.0277 -0.0261)
OKLCH	oklch(73.48% 0.038 223.3)
XYZ	xyz(35.7987, 40.1758, 52.8726)
Luminance	0.4018 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AFBB #BB9C90

analogous

#90BBB1 #90AFBB #909ABB

triadic

#90AFBB #BB90AF #AFBB90

tetradic

#90AFBB #B190BB #BB9C90 #9ABB90

square

#90AFBB #B190BB #BB9C90 #9ABB90

split-complementary

#90AFBB #BB909A #BBB190

monochromatic

#4F7381 #6A94A4 #90AFBB #B6CAD2 #DCE6E9

Accessibility & contrast

On white

2.32

#90AFBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.04

#90AFBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AFBB

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AFBB	#FFFFFF	#000000	##000000
##90AFBB	1.00	2.32	9.04	9.04
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.04	21.00	1.00	1.00
##000000	9.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8ADBC

Deuteranopia (green-blind)

#A1A8BB

Tritanopia (blue-blind)

#83B3B3

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #90afbb;
/* rgb */ color: rgb(144, 175, 187);
/* oklch */ color: oklch(73.5% 0.038 223.3);

Tailwind

colors: {
  custom: {
    50: '#b1c6cf',
    500: '#90afbb',
    950: '#000000',
  },
}

SCSS

$custom: #90afbb;
$custom-light: #b1c6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#90afbb",
  "rgb": {
    "r": 144,
    "g": 175,
    "b": 187
  },
  "hsl": {
    "h": 196.744,
    "s": 24.022,
    "l": 64.902
  },
  "oklch": {
    "l": 0.73483,
    "c": 0.03811,
    "h": 223.3
  },
  "luminance": 0.40177
}

Semantic roles & 50–950 ramp

primary

#90AFBB

secondary

#DBD0CC

accent

#5E43A3

background

#FAFCFC

surface

#F5F8F9

border

#CFD1D2

text

#111313

muted

#808282

Preview Lab

Preview with #90AFBB

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

Preview Lab → · Contrast checker → · Palette generator →