#091F3D#091F3D

#091F3D is a very dark, moderate cyan. Relative luminance 0.014; OKLCH L 24.1% C 0.064 H 257.0°. Best body text is #FFFFFF at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#091F3D
RGB	rgb(9, 31, 61)
HSL	hsl(215, 74%, 14%)
HSV	hsv(215, 85%, 24%)
CMYK	cmyk(85.2%, 49.2%, 0%, 76.1%)
CIE-LAB	lab(11.79, 4.07, -21.76)
CIE-LCH	lch(11.79, 22.14, 280.60°)
OKLab	oklab(24.07% -0.0143 -0.0622)
OKLCH	oklch(24.07% 0.064 257)
XYZ	xyz(1.4446, 1.3748, 4.6032)
Luminance	0.0138 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091F3D #3D2709

analogous

#09393D #091F3D #0D093D

triadic

#091F3D #3D091F #1F3D09

tetradic

#091F3D #3D0939 #3D2709 #093D0D

square

#091F3D #3D0939 #3D2709 #093D0D

split-complementary

#091F3D #3D0D09 #393D09

monochromatic

#040E1B #040E1B #091F3D #113A72 #1955A8

Accessibility & contrast

On white

16.47

#091F3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#091F3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091F3D

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091F3D	#FFFFFF	#000000	##FFFFFF
##091F3D	1.00	16.47	1.27	16.47
#FFFFFF	16.47	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10223E

Deuteranopia (green-blind)

#071D3C

Tritanopia (blue-blind)

#00262B

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #091f3d;
/* rgb */ color: rgb(9, 31, 61);
/* oklch */ color: oklch(24.1% 0.064 257.0);

Tailwind

colors: {
  custom: {
    50: '#515a73',
    500: '#091f3d',
    950: '#000000',
  },
}

SCSS

$custom: #091f3d;
$custom-light: #515a73;
$custom-dark: #000000;

JSON

{
  "hex": "#091f3d",
  "rgb": {
    "r": 9,
    "g": 31,
    "b": 61
  },
  "hsl": {
    "h": 214.615,
    "s": 74.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24068,
    "c": 0.06388,
    "h": 257
  },
  "luminance": 0.01375
}

Semantic roles & 50–950 ramp

primary

#091F3D

secondary

#7B5727

accent

#A237F1

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020308

muted

#78787B

Preview Lab

Preview with #091F3D

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

Preview Lab → · Contrast checker → · Palette generator →