#0F282F#0F282F

#0F282F is a dark, muted cyan. Relative luminance 0.018; OKLCH L 26.0% C 0.033 H 218.6°. Best body text is #FFFFFF at 15.39:1 contrast (WCAG AA passes).

Color values

HEX	#0F282F
RGB	rgb(15, 40, 47)
HSL	hsl(193, 52%, 12%)
HSV	hsv(193, 68%, 18%)
CMYK	cmyk(68.1%, 14.9%, 0%, 81.6%)
CIE-LAB	lab(14.54, -7.08, -7.51)
CIE-LCH	lch(14.54, 10.33, 226.68°)
OKLab	oklab(26.04% -0.0261 -0.0208)
OKLCH	oklch(26.04% 0.033 218.6)
XYZ	xyz(1.4687, 1.8242, 2.9635)
Luminance	0.0182 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F282F #2F160F

analogous

#0F2F26 #0F282F #0F182F

triadic

#0F282F #2F0F28 #282F0F

tetradic

#0F282F #260F2F #2F160F #182F0F

square

#0F282F #260F2F #2F160F #182F0F

split-complementary

#0F282F #2F0F18 #2F260F

monochromatic

#071417 #071417 #0F282F #1E4F5D #2D778C

Accessibility & contrast

On white

15.39

#0F282F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#0F282F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F282F

15.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F282F	#FFFFFF	#000000	##FFFFFF
##0F282F	1.00	15.39	1.36	15.39
#FFFFFF	15.39	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24272F

Deuteranopia (green-blind)

#1F232F

Tritanopia (blue-blind)

#002A2A

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #0f282f;
/* rgb */ color: rgb(15, 40, 47);
/* oklch */ color: oklch(26.0% 0.033 218.6);

Tailwind

colors: {
  custom: {
    50: '#516167',
    500: '#0f282f',
    950: '#000000',
  },
}

SCSS

$custom: #0f282f;
$custom-light: #516167;
$custom-dark: #000000;

JSON

{
  "hex": "#0f282f",
  "rgb": {
    "r": 15,
    "g": 40,
    "b": 47
  },
  "hsl": {
    "h": 193.125,
    "s": 51.613,
    "l": 12.157
  },
  "oklch": {
    "l": 0.26043,
    "c": 0.03341,
    "h": 218.6
  },
  "luminance": 0.01824
}

Semantic roles & 50–950 ramp

primary

#0F282F

secondary

#693D31

accent

#6C4DDB

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#020506

muted

#78797A

Preview Lab

Preview with #0F282F

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

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