#909A8A#909A8A

#909A8A is a light, muted grey. Relative luminance 0.309; OKLCH L 67.3% C 0.026 H 133.5°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#909A8A
RGB	rgb(144, 154, 138)
HSL	hsl(98, 7%, 57%)
HSV	hsv(98, 10%, 60%)
CMYK	cmyk(6.5%, 0%, 10.4%, 39.6%)
CIE-LAB	lab(62.40, -6.66, 7.18)
CIE-LCH	lch(62.40, 9.79, 132.88°)
OKLab	oklab(67.35% -0.0178 0.0187)
OKLCH	oklch(67.35% 0.026 133.5)
XYZ	xyz(27.6439, 30.8753, 28.5430)
Luminance	0.3088 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#909A8A #948A9A

analogous

#989A8A #909A8A #8A9A8C

triadic

#909A8A #8A909A #9A8A90

tetradic

#909A8A #8A989A #948A9A #9A8C8A

square

#909A8A #8A989A #948A9A #9A8C8A

split-complementary

#909A8A #8C8A9A #9A8A98

monochromatic

#535B4F #717C6B #909A8A #AFB6AB #CED3CC

Accessibility & contrast

On white

2.93

#909A8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#909A8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #909A8A

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##909A8A	#FFFFFF	#000000	##000000
##909A8A	1.00	2.93	7.18	7.18
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C9789

Deuteranopia (green-blind)

#9A978B

Tritanopia (blue-blind)

#909995

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #909a8a;
/* rgb */ color: rgb(144, 154, 138);
/* oklch */ color: oklch(67.3% 0.026 133.5);

Tailwind

colors: {
  custom: {
    50: '#b0b7ac',
    500: '#909a8a',
    950: '#000000',
  },
}

SCSS

$custom: #909a8a;
$custom-light: #b0b7ac;
$custom-dark: #000000;

JSON

{
  "hex": "#909a8a",
  "rgb": {
    "r": 144,
    "g": 154,
    "b": 138
  },
  "hsl": {
    "h": 97.5,
    "s": 7.339,
    "l": 57.255
  },
  "oklch": {
    "l": 0.67345,
    "c": 0.02578,
    "h": 133.5
  },
  "luminance": 0.30875
}

Semantic roles & 50–950 ramp

primary

#909A8A

secondary

#C1BDC3

accent

#77B09B

background

#FAFBFA

surface

#F4F6F4

border

#CED0CE

text

#101110

muted

#7F807F

Preview Lab

Preview with #909A8A

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

Preview Lab → · Contrast checker → · Palette generator →