#0F314A#0F314A

#0F314A is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.2% C 0.060 H 244.1°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#0F314A
RGB	rgb(15, 49, 74)
HSL	hsl(205, 66%, 17%)
HSV	hsv(205, 80%, 29%)
CMYK	cmyk(79.7%, 33.8%, 0%, 71%)
CIE-LAB	lab(19.19, -2.38, -18.99)
CIE-LCH	lch(19.19, 19.14, 262.85°)
OKLab	oklab(30.2% -0.0261 -0.0537)
OKLCH	oklch(30.2% 0.06 244.1)
XYZ	xyz(2.5309, 2.7923, 6.8828)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F314A #4A280F

analogous

#0F4A46 #0F314A #0F134A

triadic

#0F314A #4A0F31 #314A0F

tetradic

#0F314A #460F4A #4A280F #134A0F

square

#0F314A #460F4A #4A280F #134A0F

split-complementary

#0F314A #4A0F13 #4A460F

monochromatic

#051119 #051119 #0F314A #19537D #2474B0

Accessibility & contrast

On white

13.47

#0F314A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#0F314A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F314A

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F314A	#FFFFFF	#000000	##FFFFFF
##0F314A	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26324B

Deuteranopia (green-blind)

#1D2C4A

Tritanopia (blue-blind)

#00373A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0f314a;
/* rgb */ color: rgb(15, 49, 74);
/* oklch */ color: oklch(30.2% 0.060 244.1);

Tailwind

colors: {
  custom: {
    50: '#57687c',
    500: '#0f314a',
    950: '#000000',
  },
}

SCSS

$custom: #0f314a;
$custom-light: #57687c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f314a",
  "rgb": {
    "r": 15,
    "g": 49,
    "b": 74
  },
  "hsl": {
    "h": 205.424,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.302,
    "c": 0.05976,
    "h": 244.1
  },
  "luminance": 0.02793
}

Semantic roles & 50–950 ramp

primary

#0F314A

secondary

#845430

accent

#873FE9

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#030609

muted

#787A7B

Preview Lab

Preview with #0F314A

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

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