#091D40#091D40

#091D40 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 23.8% C 0.072 H 260.7°. Best body text is #FFFFFF at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#091D40
RGB	rgb(9, 29, 64)
HSL	hsl(218, 75%, 14%)
HSV	hsv(218, 86%, 25%)
CMYK	cmyk(85.9%, 54.7%, 0%, 74.9%)
CIE-LAB	lab(11.32, 7.00, -24.63)
CIE-LCH	lch(11.32, 25.60, 285.88°)
OKLab	oklab(23.78% -0.0116 -0.0707)
OKLCH	oklch(23.78% 0.072 260.7)
XYZ	xyz(1.4771, 1.3068, 5.0239)
Luminance	0.0131 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091D40 #402C09

analogous

#093940 #091D40 #110940

triadic

#091D40 #40091D #1D4009

tetradic

#091D40 #400939 #402C09 #094011

square

#091D40 #400939 #402C09 #094011

split-complementary

#091D40 #401109 #394009

monochromatic

#040C1B #040C1B #091D40 #113576 #184EAB

Accessibility & contrast

On white

16.65

#091D40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#091D40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091D40

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091D40	#FFFFFF	#000000	##FFFFFF
##091D40	1.00	16.65	1.26	16.65
#FFFFFF	16.65	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#092141

Deuteranopia (green-blind)

#001C3F

Tritanopia (blue-blind)

#00252B

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #091d40;
/* rgb */ color: rgb(9, 29, 64);
/* oklch */ color: oklch(23.8% 0.072 260.7);

Tailwind

colors: {
  custom: {
    50: '#525875',
    500: '#091d40',
    950: '#000000',
  },
}

SCSS

$custom: #091d40;
$custom-light: #525875;
$custom-dark: #000000;

JSON

{
  "hex": "#091d40",
  "rgb": {
    "r": 9,
    "g": 29,
    "b": 64
  },
  "hsl": {
    "h": 218.182,
    "s": 75.342,
    "l": 14.314
  },
  "oklch": {
    "l": 0.23782,
    "c": 0.07167,
    "h": 260.7
  },
  "luminance": 0.01307
}

Semantic roles & 50–950 ramp

primary

#091D40

secondary

#7E5E27

accent

#AE36F2

background

#F4F5F7

surface

#E7E9ED

border

#C3C5C8

text

#030308

muted

#78787B

Preview Lab

Preview with #091D40

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

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