#091D3E#091D3E

#091D3E is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 23.6% C 0.068 H 259.9°. Best body text is #FFFFFF at 16.71:1 contrast (WCAG AA passes).

Color values

HEX	#091D3E
RGB	rgb(9, 29, 62)
HSL	hsl(217, 75%, 14%)
HSV	hsv(217, 85%, 24%)
CMYK	cmyk(85.5%, 53.2%, 0%, 75.7%)
CIE-LAB	lab(11.17, 6.09, -23.47)
CIE-LCH	lch(11.17, 24.24, 284.54°)
OKLab	oklab(23.61% -0.012 -0.0673)
OKLCH	oklch(23.61% 0.068 259.9)
XYZ	xyz(1.4212, 1.2844, 4.7295)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091D3E #3E2A09

analogous

#09383E #091D3E #10093E

triadic

#091D3E #3E091D #1D3E09

tetradic

#091D3E #3E0938 #3E2A09 #093E10

square

#091D3E #3E0938 #3E2A09 #093E10

split-complementary

#091D3E #3E1009 #383E09

monochromatic

#040C1B #040C1B #091D3E #113673 #194FA9

Accessibility & contrast

On white

16.71

#091D3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#091D3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091D3E

16.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091D3E	#FFFFFF	#000000	##FFFFFF
##091D3E	1.00	16.71	1.26	16.71
#FFFFFF	16.71	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B203F

Deuteranopia (green-blind)

#021C3D

Tritanopia (blue-blind)

#00252A

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #091d3e;
/* rgb */ color: rgb(9, 29, 62);
/* oklch */ color: oklch(23.6% 0.068 259.9);

Tailwind

colors: {
  custom: {
    50: '#515873',
    500: '#091d3e',
    950: '#000000',
  },
}

SCSS

$custom: #091d3e;
$custom-light: #515873;
$custom-dark: #000000;

JSON

{
  "hex": "#091d3e",
  "rgb": {
    "r": 9,
    "g": 29,
    "b": 62
  },
  "hsl": {
    "h": 217.358,
    "s": 74.648,
    "l": 13.922
  },
  "oklch": {
    "l": 0.23611,
    "c": 0.06837,
    "h": 259.9
  },
  "luminance": 0.01285
}

Semantic roles & 50–950 ramp

primary

#091D3E

secondary

#7C5C27

accent

#AB37F1

background

#F4F5F7

surface

#E7E9ED

border

#C3C5C8

text

#020308

muted

#78787B

Preview Lab

Preview with #091D3E

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

Preview Lab → · Contrast checker → · Palette generator →