#0F3946#0F3946

#0F3946 is a dark, muted cyan. Relative luminance 0.035; OKLCH L 32.2% C 0.051 H 222.4°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#0F3946
RGB	rgb(15, 57, 70)
HSL	hsl(194, 65%, 17%)
HSV	hsv(194, 79%, 27%)
CMYK	cmyk(78.6%, 18.6%, 0%, 72.5%)
CIE-LAB	lab(21.83, -9.30, -12.19)
CIE-LCH	lch(21.83, 15.34, 232.67°)
OKLab	oklab(32.24% -0.0373 -0.0341)
OKLCH	oklch(32.24% 0.051 222.4)
XYZ	xyz(2.7652, 3.4697, 6.3171)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3946 #461C0F

analogous

#0F4638 #0F3946 #0F1E46

triadic

#0F3946 #460F39 #39460F

tetradic

#0F3946 #380F46 #461C0F #1E460F

square

#0F3946 #380F46 #461C0F #1E460F

split-complementary

#0F3946 #460F1E #46380F

monochromatic

#051519 #051519 #0F3946 #1A6278 #258BAB

Accessibility & contrast

On white

12.40

#0F3946 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#0F3946 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3946

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3946	#FFFFFF	#000000	##FFFFFF
##0F3946	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313747

Deuteranopia (green-blind)

#2A3246

Tritanopia (blue-blind)

#003D3D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #0f3946;
/* rgb */ color: rgb(15, 57, 70);
/* oklch */ color: oklch(32.2% 0.051 222.4);

Tailwind

colors: {
  custom: {
    50: '#566f79',
    500: '#0f3946',
    950: '#000000',
  },
}

SCSS

$custom: #0f3946;
$custom-light: #566f79;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3946",
  "rgb": {
    "r": 15,
    "g": 57,
    "b": 70
  },
  "hsl": {
    "h": 194.182,
    "s": 64.706,
    "l": 16.667
  },
  "oklch": {
    "l": 0.32236,
    "c": 0.0505,
    "h": 222.4
  },
  "luminance": 0.0347
}

Semantic roles & 50–950 ramp

primary

#0F3946

secondary

#804330

accent

#6840E8

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #0F3946

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

Preview Lab → · Contrast checker → · Palette generator →