#0F3239#0F3239

#0F3239 is a dark, muted cyan. Relative luminance 0.027; OKLCH L 29.5% C 0.041 H 213.1°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#0F3239
RGB	rgb(15, 50, 57)
HSL	hsl(190, 58%, 14%)
HSV	hsv(190, 74%, 22%)
CMYK	cmyk(73.7%, 12.3%, 0%, 77.6%)
CIE-LAB	lab(18.71, -9.83, -8.15)
CIE-LCH	lch(18.71, 12.77, 219.67°)
OKLab	oklab(29.53% -0.0347 -0.0226)
OKLCH	oklch(29.53% 0.041 213.1)
XYZ	xyz(2.0758, 2.6780, 4.2776)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3239 #39160F

analogous

#0F392B #0F3239 #0F1D39

triadic

#0F3239 #390F32 #32390F

tetradic

#0F3239 #2B0F39 #39160F #1D390F

square

#0F3239 #2B0F39 #39160F #1D390F

split-complementary

#0F3239 #390F1D #392B0F

monochromatic

#061518 #061518 #0F3239 #1C5D69 #29879A

Accessibility & contrast

On white

13.68

#0F3239 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#0F3239 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3239

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3239	#FFFFFF	#000000	##FFFFFF
##0F3239	1.00	13.68	1.54	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3039

Deuteranopia (green-blind)

#272C39

Tritanopia (blue-blind)

#003534

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0f3239;
/* rgb */ color: rgb(15, 50, 57);
/* oklch */ color: oklch(29.5% 0.041 213.1);

Tailwind

colors: {
  custom: {
    50: '#536a6f',
    500: '#0f3239',
    950: '#000000',
  },
}

SCSS

$custom: #0f3239;
$custom-light: #536a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3239",
  "rgb": {
    "r": 15,
    "g": 50,
    "b": 57
  },
  "hsl": {
    "h": 190,
    "s": 58.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.29533,
    "c": 0.04144,
    "h": 213.1
  },
  "luminance": 0.02678
}

Semantic roles & 50–950 ramp

primary

#0F3239

secondary

#733C30

accent

#6046E2

background

#F4F6F6

surface

#E8EBEC

border

#C4C6C7

text

#030607

muted

#787A7A

Preview Lab

Preview with #0F3239

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

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