#0F394F#0F394F

#0F394F is a dark, muted cyan. Relative luminance 0.036; OKLCH L 32.7% C 0.060 H 235.9°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#0F394F
RGB	rgb(15, 57, 79)
HSL	hsl(201, 68%, 18%)
HSV	hsv(201, 81%, 31%)
CMYK	cmyk(81%, 27.8%, 0%, 69%)
CIE-LAB	lab(22.27, -5.72, -17.52)
CIE-LCH	lch(22.27, 18.43, 251.91°)
OKLab	oklab(32.73% -0.0334 -0.0494)
OKLCH	oklch(32.73% 0.06 235.9)
XYZ	xyz(3.0709, 3.5920, 7.9271)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F394F #4F250F

analogous

#0F4F45 #0F394F #0F194F

triadic

#0F394F #4F0F39 #394F0F

tetradic

#0F394F #450F4F #4F250F #194F0F

square

#0F394F #450F4F #4F250F #194F0F

split-complementary

#0F394F #4F0F19 #4F450F

monochromatic

#05131A #05141C #0F394F #195E82 #2383B6

Accessibility & contrast

On white

12.22

#0F394F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#0F394F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F394F

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F394F	#FFFFFF	#000000	##FFFFFF
##0F394F	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3950

Deuteranopia (green-blind)

#26334F

Tritanopia (blue-blind)

#003F41

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0f394f;
/* rgb */ color: rgb(15, 57, 79);
/* oklch */ color: oklch(32.7% 0.060 235.9);

Tailwind

colors: {
  custom: {
    50: '#586f80',
    500: '#0f394f',
    950: '#000000',
  },
}

SCSS

$custom: #0f394f;
$custom-light: #586f80;
$custom-dark: #000000;

JSON

{
  "hex": "#0f394f",
  "rgb": {
    "r": 15,
    "g": 57,
    "b": 79
  },
  "hsl": {
    "h": 200.625,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.32732,
    "c": 0.05961,
    "h": 235.9
  },
  "luminance": 0.03592
}

Semantic roles & 50–950 ramp

primary

#0F394F

secondary

#894F31

accent

#793DEB

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#04070A

muted

#797A7C

Preview Lab

Preview with #0F394F

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

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