#091631#091631

#091631 is a very dark, muted blue. Relative luminance 0.009; OKLCH L 20.6% C 0.057 H 263.0°. Best body text is #FFFFFF at 17.94:1 contrast (WCAG AA passes).

Color values

HEX	#091631
RGB	rgb(9, 22, 49)
HSL	hsl(221, 69%, 11%)
HSV	hsv(221, 82%, 19%)
CMYK	cmyk(81.6%, 55.1%, 0%, 80.8%)
CIE-LAB	lab(7.71, 5.64, -19.66)
CIE-LCH	lch(7.71, 20.45, 286.02°)
OKLab	oklab(20.63% -0.0069 -0.0563)
OKLCH	oklch(20.63% 0.057 263)
XYZ	xyz(0.9537, 0.8536, 3.0196)
Luminance	0.0085 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091631 #312409

analogous

#092A31 #091631 #100931

triadic

#091631 #310916 #163109

tetradic

#091631 #31092A #312409 #093110

square

#091631 #31092A #312409 #093110

split-complementary

#091631 #311009 #2A3109

monochromatic

#050C1A #050C1A #091631 #122D65 #1C4498

Accessibility & contrast

On white

17.94

#091631 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#091631 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091631

17.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091631	#FFFFFF	#000000	##FFFFFF
##091631	1.00	17.94	1.17	17.94
#FFFFFF	17.94	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#081932

Deuteranopia (green-blind)

#031530

Tritanopia (blue-blind)

#001C21

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #091631;
/* rgb */ color: rgb(9, 22, 49);
/* oklch */ color: oklch(20.6% 0.057 263.0);

Tailwind

colors: {
  custom: {
    50: '#4e5269',
    500: '#091631',
    950: '#000000',
  },
}

SCSS

$custom: #091631;
$custom-light: #4e5269;
$custom-dark: #000000;

JSON

{
  "hex": "#091631",
  "rgb": {
    "r": 9,
    "g": 22,
    "b": 49
  },
  "hsl": {
    "h": 220.5,
    "s": 68.966,
    "l": 11.373
  },
  "oklch": {
    "l": 0.20626,
    "c": 0.0567,
    "h": 263
  },
  "luminance": 0.00854
}

Semantic roles & 50–950 ramp

primary

#091631

secondary

#6F5827

accent

#B33CEC

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020206

muted

#78787A

Preview Lab

Preview with #091631

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

Preview Lab → · Contrast checker → · Palette generator →