#0F3847#0F3847

#0F3847 is a dark, muted cyan. Relative luminance 0.034; OKLCH L 32.0% C 0.052 H 226.4°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#0F3847
RGB	rgb(15, 56, 71)
HSL	hsl(196, 65%, 17%)
HSV	hsv(196, 79%, 28%)
CMYK	cmyk(78.9%, 21.1%, 0%, 72.2%)
CIE-LAB	lab(21.52, -8.27, -13.35)
CIE-LCH	lch(21.52, 15.70, 238.20°)
OKLab	oklab(32% -0.0356 -0.0374)
OKLCH	oklch(32% 0.052 226.4)
XYZ	xyz(2.7480, 3.3845, 6.4685)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3847 #471E0F

analogous

#0F473A #0F3847 #0F1C47

triadic

#0F3847 #470F38 #38470F

tetradic

#0F3847 #3A0F47 #471E0F #1C470F

square

#0F3847 #3A0F47 #471E0F #1C470F

split-complementary

#0F3847 #470F1C #473A0F

monochromatic

#051419 #051419 #0F3847 #1A607A #2488AC

Accessibility & contrast

On white

12.52

#0F3847 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#0F3847 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3847

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3847	#FFFFFF	#000000	##FFFFFF
##0F3847	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303748

Deuteranopia (green-blind)

#283147

Tritanopia (blue-blind)

#003C3D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #0f3847;
/* rgb */ color: rgb(15, 56, 71);
/* oklch */ color: oklch(32.0% 0.052 226.4);

Tailwind

colors: {
  custom: {
    50: '#566e7a',
    500: '#0f3847',
    950: '#000000',
  },
}

SCSS

$custom: #0f3847;
$custom-light: #566e7a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3847",
  "rgb": {
    "r": 15,
    "g": 56,
    "b": 71
  },
  "hsl": {
    "h": 196.071,
    "s": 65.116,
    "l": 16.863
  },
  "oklch": {
    "l": 0.32002,
    "c": 0.05163,
    "h": 226.4
  },
  "luminance": 0.03385
}

Semantic roles & 50–950 ramp

primary

#0F3847

secondary

#814630

accent

#6D40E8

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #0F3847

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

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