#90A0AC#90A0AC

#90A0AC is a light, muted cyan. Relative luminance 0.340; OKLCH L 69.7% C 0.025 H 240.3°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#90A0AC
RGB	rgb(144, 160, 172)
HSL	hsl(206, 14%, 62%)
HSV	hsv(206, 16%, 67%)
CMYK	cmyk(16.3%, 7%, 0%, 32.5%)
CIE-LAB	lab(65.00, -3.07, -8.13)
CIE-LCH	lch(65.00, 8.69, 249.33°)
OKLab	oklab(69.71% -0.0126 -0.022)
OKLCH	oklch(69.71% 0.025 240.3)
XYZ	xyz(31.5170, 34.0488, 43.9333)
Luminance	0.3405 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90A0AC #AC9C90

analogous

#90ACAA #90A0AC #9092AC

triadic

#90A0AC #AC90A0 #A0AC90

tetradic

#90A0AC #AA90AC #AC9C90 #92AC90

square

#90A0AC #AA90AC #AC9C90 #92AC90

split-complementary

#90A0AC #AC9092 #ACAA90

monochromatic

#53636F #6D8292 #90A0AC #B3BEC6 #D6DCE0

Accessibility & contrast

On white

2.69

#90A0AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#90A0AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A0AC

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90A0AC	#FFFFFF	#000000	##000000
##90A0AC	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BA0AD

Deuteranopia (green-blind)

#979CAC

Tritanopia (blue-blind)

#89A3A4

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #90a0ac;
/* rgb */ color: rgb(144, 160, 172);
/* oklch */ color: oklch(69.7% 0.025 240.3);

Tailwind

colors: {
  custom: {
    50: '#b0bcc4',
    500: '#90a0ac',
    950: '#000000',
  },
}

SCSS

$custom: #90a0ac;
$custom-light: #b0bcc4;
$custom-dark: #000000;

JSON

{
  "hex": "#90a0ac",
  "rgb": {
    "r": 144,
    "g": 160,
    "b": 172
  },
  "hsl": {
    "h": 205.714,
    "s": 14.433,
    "l": 61.961
  },
  "oklch": {
    "l": 0.69706,
    "c": 0.02532,
    "h": 240.3
  },
  "luminance": 0.34049
}

Semantic roles & 50–950 ramp

primary

#90A0AC

secondary

#D1CBC7

accent

#6D4D99

background

#FAFBFC

surface

#F5F6F8

border

#CFD0D1

text

#101212

muted

#7F8181

Preview Lab

Preview with #90A0AC

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

Preview Lab → · Contrast checker → · Palette generator →