#091F3E#091F3E

#091F3E is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.1% C 0.066 H 257.6°. Best body text is #FFFFFF at 16.44:1 contrast (WCAG AA passes).

Color values

HEX	#091F3E
RGB	rgb(9, 31, 62)
HSL	hsl(215, 75%, 14%)
HSV	hsv(215, 85%, 24%)
CMYK	cmyk(85.5%, 50%, 0%, 75.7%)
CIE-LAB	lab(11.86, 4.53, -22.35)
CIE-LCH	lch(11.86, 22.80, 281.46°)
OKLab	oklab(24.15% -0.0141 -0.064)
OKLCH	oklch(24.15% 0.066 257.6)
XYZ	xyz(1.4718, 1.3857, 4.7464)
Luminance	0.0139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091F3E #3E2809

analogous

#093A3E #091F3E #0E093E

triadic

#091F3E #3E091F #1F3E09

tetradic

#091F3E #3E093A #3E2809 #093E0E

square

#091F3E #3E093A #3E2809 #093E0E

split-complementary

#091F3E #3E0E09 #3A3E09

monochromatic

#040D1B #040D1B #091F3E #113A73 #1954A9

Accessibility & contrast

On white

16.44

#091F3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#091F3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091F3E

16.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091F3E	#FFFFFF	#000000	##FFFFFF
##091F3E	1.00	16.44	1.28	16.44
#FFFFFF	16.44	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F223F

Deuteranopia (green-blind)

#061D3D

Tritanopia (blue-blind)

#00262B

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #091f3e;
/* rgb */ color: rgb(9, 31, 62);
/* oklch */ color: oklch(24.1% 0.066 257.6);

Tailwind

colors: {
  custom: {
    50: '#515a73',
    500: '#091f3e',
    950: '#000000',
  },
}

SCSS

$custom: #091f3e;
$custom-light: #515a73;
$custom-dark: #000000;

JSON

{
  "hex": "#091f3e",
  "rgb": {
    "r": 9,
    "g": 31,
    "b": 62
  },
  "hsl": {
    "h": 215.094,
    "s": 74.648,
    "l": 13.922
  },
  "oklch": {
    "l": 0.24148,
    "c": 0.06553,
    "h": 257.6
  },
  "luminance": 0.01386
}

Semantic roles & 50–950 ramp

primary

#091F3E

secondary

#7C5927

accent

#A437F1

background

#F4F5F7

surface

#E7E9ED

border

#C3C5C8

text

#020308

muted

#78787B

Preview Lab

Preview with #091F3E

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

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