#0F2F37#0F2F37

#0F2F37 is a dark, muted cyan. Relative luminance 0.024; OKLCH L 28.5% C 0.040 H 217.0°. Best body text is #FFFFFF at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#0F2F37
RGB	rgb(15, 47, 55)
HSL	hsl(192, 57%, 14%)
HSV	hsv(192, 73%, 22%)
CMYK	cmyk(72.7%, 14.5%, 0%, 78.4%)
CIE-LAB	lab(17.51, -8.66, -8.60)
CIE-LCH	lch(17.51, 12.20, 224.77°)
OKLab	oklab(28.54% -0.0317 -0.0239)
OKLCH	oklch(28.54% 0.04 217)
XYZ	xyz(1.9028, 2.4102, 3.9786)
Luminance	0.0241 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2F37 #37170F

analogous

#0F372B #0F2F37 #0F1B37

triadic

#0F2F37 #370F2F #2F370F

tetradic

#0F2F37 #2B0F37 #37170F #1B370F

square

#0F2F37 #2B0F37 #37170F #1B370F

split-complementary

#0F2F37 #370F1B #372B0F

monochromatic

#071518 #071518 #0F2F37 #1C5867 #298197

Accessibility & contrast

On white

14.17

#0F2F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#0F2F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2F37

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2F37	#FFFFFF	#000000	##FFFFFF
##0F2F37	1.00	14.17	1.48	14.17
#FFFFFF	14.17	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2D37

Deuteranopia (green-blind)

#242937

Tritanopia (blue-blind)

#003231

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0f2f37;
/* rgb */ color: rgb(15, 47, 55);
/* oklch */ color: oklch(28.5% 0.040 217.0);

Tailwind

colors: {
  custom: {
    50: '#53676d',
    500: '#0f2f37',
    950: '#000000',
  },
}

SCSS

$custom: #0f2f37;
$custom-light: #53676d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2f37",
  "rgb": {
    "r": 15,
    "g": 47,
    "b": 55
  },
  "hsl": {
    "h": 192,
    "s": 57.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.28542,
    "c": 0.03973,
    "h": 217
  },
  "luminance": 0.0241
}

Semantic roles & 50–950 ramp

primary

#0F2F37

secondary

#713D31

accent

#6647E0

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#030607

muted

#787A7A

Preview Lab

Preview with #0F2F37

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

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