#091C43#091C43

#091C43 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 23.8% C 0.078 H 262.5°. Best body text is #FFFFFF at 16.68:1 contrast (WCAG AA passes).

Color values

HEX	#091C43
RGB	rgb(9, 28, 67)
HSL	hsl(220, 76%, 15%)
HSV	hsv(220, 87%, 26%)
CMYK	cmyk(86.6%, 58.2%, 0%, 73.7%)
CIE-LAB	lab(11.23, 9.16, -26.88)
CIE-LCH	lch(11.23, 28.40, 288.83°)
OKLab	oklab(23.79% -0.0102 -0.0774)
OKLCH	oklch(23.79% 0.078 262.5)
XYZ	xyz(1.5407, 1.2937, 5.4776)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091C43 #433009

analogous

#093943 #091C43 #130943

triadic

#091C43 #43091C #1C4309

tetradic

#091C43 #430939 #433009 #094313

square

#091C43 #430939 #433009 #094313

split-complementary

#091C43 #431309 #394309

monochromatic

#040B1B #040B1B #091C43 #103379 #1749AF

Accessibility & contrast

On white

16.68

#091C43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#091C43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091C43

16.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091C43	#FFFFFF	#000000	##FFFFFF
##091C43	1.00	16.68	1.26	16.68
#FFFFFF	16.68	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#042144

Deuteranopia (green-blind)

#001B42

Tritanopia (blue-blind)

#00252C

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #091c43;
/* rgb */ color: rgb(9, 28, 67);
/* oklch */ color: oklch(23.8% 0.078 262.5);

Tailwind

colors: {
  custom: {
    50: '#535777',
    500: '#091c43',
    950: '#000000',
  },
}

SCSS

$custom: #091c43;
$custom-light: #535777;
$custom-dark: #000000;

JSON

{
  "hex": "#091c43",
  "rgb": {
    "r": 9,
    "g": 28,
    "b": 67
  },
  "hsl": {
    "h": 220.345,
    "s": 76.316,
    "l": 14.902
  },
  "oklch": {
    "l": 0.2379,
    "c": 0.07806,
    "h": 262.5
  },
  "luminance": 0.01294
}

Semantic roles & 50–950 ramp

primary

#091C43

secondary

#816327

accent

#B535F3

background

#F5F5F7

surface

#E8E9ED

border

#C4C5C8

text

#030309

muted

#78787B

Preview Lab

Preview with #091C43

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

Preview Lab → · Contrast checker → · Palette generator →