#091D2B#091D2B

#091D2B is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 22.2% C 0.038 H 241.7°. Best body text is #FFFFFF at 17.18:1 contrast (WCAG AA passes).

Color values

HEX	#091D2B
RGB	rgb(9, 29, 43)
HSL	hsl(205, 65%, 10%)
HSV	hsv(205, 79%, 17%)
CMYK	cmyk(79.1%, 32.6%, 0%, 83.1%)
CIE-LAB	lab(9.88, -2.45, -11.81)
CIE-LCH	lch(9.88, 12.07, 258.26°)
OKLab	oklab(22.2% -0.0179 -0.0332)
OKLCH	oklch(22.2% 0.038 241.7)
XYZ	xyz(0.9879, 1.1111, 2.4474)
Luminance	0.0111 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091D2B #2B1709

analogous

#092B28 #091D2B #090C2B

triadic

#091D2B #2B091D #1D2B09

tetradic

#091D2B #28092B #2B1709 #0C2B09

square

#091D2B #28092B #2B1709 #0C2B09

split-complementary

#091D2B #2B090C #2B2809

monochromatic

#051119 #051119 #091D2B #143F5E #1E6190

Accessibility & contrast

On white

17.18

#091D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#091D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091D2B

17.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091D2B	#FFFFFF	#000000	##FFFFFF
##091D2B	1.00	17.18	1.22	17.18
#FFFFFF	17.18	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171D2C

Deuteranopia (green-blind)

#121A2B

Tritanopia (blue-blind)

#002022

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #091d2b;
/* rgb */ color: rgb(9, 29, 43);
/* oklch */ color: oklch(22.2% 0.038 241.7);

Tailwind

colors: {
  custom: {
    50: '#4c5864',
    500: '#091d2b',
    950: '#000000',
  },
}

SCSS

$custom: #091d2b;
$custom-light: #4c5864;
$custom-dark: #000000;

JSON

{
  "hex": "#091d2b",
  "rgb": {
    "r": 9,
    "g": 29,
    "b": 43
  },
  "hsl": {
    "h": 204.706,
    "s": 65.385,
    "l": 10.196
  },
  "oklch": {
    "l": 0.22195,
    "c": 0.03774,
    "h": 241.7
  },
  "luminance": 0.01111
}

Semantic roles & 50–950 ramp

primary

#091D2B

secondary

#694227

accent

#853FE8

background

#F4F5F5

surface

#E7E9EA

border

#C3C5C6

text

#010305

muted

#777879

Preview Lab

Preview with #091D2B

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

Preview Lab → · Contrast checker → · Palette generator →