#091D3D#091D3D

#091D3D is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 23.5% C 0.067 H 259.5°. Best body text is #FFFFFF at 16.74:1 contrast (WCAG AA passes).

Color values

HEX	#091D3D
RGB	rgb(9, 29, 61)
HSL	hsl(217, 74%, 14%)
HSV	hsv(217, 85%, 24%)
CMYK	cmyk(85.2%, 52.5%, 0%, 76.1%)
CIE-LAB	lab(11.09, 5.62, -22.88)
CIE-LCH	lch(11.09, 23.56, 283.81°)
OKLab	oklab(23.53% -0.0122 -0.0656)
OKLCH	oklch(23.53% 0.067 259.5)
XYZ	xyz(1.3940, 1.2736, 4.5863)
Luminance	0.0127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091D3D #3D2909

analogous

#09373D #091D3D #0F093D

triadic

#091D3D #3D091D #1D3D09

tetradic

#091D3D #3D0937 #3D2909 #093D0F

square

#091D3D #3D0937 #3D2909 #093D0F

split-complementary

#091D3D #3D0F09 #373D09

monochromatic

#040D1B #040D1B #091D3D #113672 #1950A8

Accessibility & contrast

On white

16.74

#091D3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#091D3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091D3D

16.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091D3D	#FFFFFF	#000000	##FFFFFF
##091D3D	1.00	16.74	1.25	16.74
#FFFFFF	16.74	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C203E

Deuteranopia (green-blind)

#031B3C

Tritanopia (blue-blind)

#00252A

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #091d3d;
/* rgb */ color: rgb(9, 29, 61);
/* oklch */ color: oklch(23.5% 0.067 259.5);

Tailwind

colors: {
  custom: {
    50: '#515873',
    500: '#091d3d',
    950: '#000000',
  },
}

SCSS

$custom: #091d3d;
$custom-light: #515873;
$custom-dark: #000000;

JSON

{
  "hex": "#091d3d",
  "rgb": {
    "r": 9,
    "g": 29,
    "b": 61
  },
  "hsl": {
    "h": 216.923,
    "s": 74.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.23527,
    "c": 0.06672,
    "h": 259.5
  },
  "luminance": 0.01274
}

Semantic roles & 50–950 ramp

primary

#091D3D

secondary

#7B5B27

accent

#A937F1

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020308

muted

#78787B

Preview Lab

Preview with #091D3D

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

Preview Lab → · Contrast checker → · Palette generator →