#0F2137#0F2137

#0F2137 is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.5% C 0.049 H 254.4°. Best body text is #FFFFFF at 16.24:1 contrast (WCAG AA passes).

Color values

HEX	#0F2137
RGB	rgb(15, 33, 55)
HSL	hsl(213, 57%, 14%)
HSV	hsv(213, 73%, 22%)
CMYK	cmyk(72.7%, 40%, 0%, 78.4%)
CIE-LAB	lab(12.38, 1.10, -16.54)
CIE-LCH	lch(12.38, 16.58, 273.79°)
OKLab	oklab(24.48% -0.013 -0.0468)
OKLCH	oklch(24.48% 0.049 254.4)
XYZ	xyz(1.4302, 1.4650, 3.8211)
Luminance	0.0146 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2137 #37250F

analogous

#0F3537 #0F2137 #110F37

triadic

#0F2137 #370F21 #21370F

tetradic

#0F2137 #370F35 #37250F #0F3711

square

#0F2137 #370F35 #37250F #0F3711

split-complementary

#0F2137 #37110F #35370F

monochromatic

#070E18 #070E18 #0F2137 #1C3E67 #295B97

Accessibility & contrast

On white

16.24

#0F2137 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#0F2137 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2137

16.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2137	#FFFFFF	#000000	##FFFFFF
##0F2137	1.00	16.24	1.29	16.24
#FFFFFF	16.24	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#182238

Deuteranopia (green-blind)

#121F37

Tritanopia (blue-blind)

#002629

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0f2137;
/* rgb */ color: rgb(15, 33, 55);
/* oklch */ color: oklch(24.5% 0.049 254.4);

Tailwind

colors: {
  custom: {
    50: '#525b6e',
    500: '#0f2137',
    950: '#000000',
  },
}

SCSS

$custom: #0f2137;
$custom-light: #525b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2137",
  "rgb": {
    "r": 15,
    "g": 33,
    "b": 55
  },
  "hsl": {
    "h": 213,
    "s": 57.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24479,
    "c": 0.0486,
    "h": 254.4
  },
  "luminance": 0.01465
}

Semantic roles & 50–950 ramp

primary

#0F2137

secondary

#715431

accent

#9C47E0

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020407

muted

#78797A

Preview Lab

Preview with #0F2137

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

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