#0F142A#0F142A

#0F142A is a very dark, muted blue. Relative luminance 0.008; OKLCH L 19.9% C 0.045 H 272.1°. Best body text is #FFFFFF at 18.20:1 contrast (WCAG AA passes).

Color values

HEX	#0F142A
RGB	rgb(15, 20, 42)
HSL	hsl(229, 47%, 11%)
HSV	hsv(229, 64%, 16%)
CMYK	cmyk(64.3%, 52.4%, 0%, 83.5%)
CIE-LAB	lab(6.95, 5.48, -15.67)
CIE-LCH	lch(6.95, 16.60, 289.28°)
OKLab	oklab(19.95% 0.0017 -0.0447)
OKLCH	oklch(19.95% 0.045 272.1)
XYZ	xyz(0.8649, 0.7690, 2.2929)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F142A #2A250F

analogous

#0F212A #0F142A #170F2A

triadic

#0F142A #2A0F14 #142A0F

tetradic

#0F142A #2A0F21 #2A250F #0F2A17

square

#0F142A #2A0F21 #2A250F #0F2A17

split-complementary

#0F142A #2A170F #212A0F

monochromatic

#080B17 #080B17 #0F142A #1F2957 #2F3F84

Accessibility & contrast

On white

18.20

#0F142A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#0F142A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F142A

18.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F142A	#FFFFFF	#000000	##FFFFFF
##0F142A	1.00	18.20	1.15	18.20
#FFFFFF	18.20	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B172B

Deuteranopia (green-blind)

#08142A

Tritanopia (blue-blind)

#04191C

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #0f142a;
/* rgb */ color: rgb(15, 20, 42);
/* oklch */ color: oklch(19.9% 0.045 272.1);

Tailwind

colors: {
  custom: {
    50: '#4f5163',
    500: '#0f142a',
    950: '#000000',
  },
}

SCSS

$custom: #0f142a;
$custom-light: #4f5163;
$custom-dark: #000000;

JSON

{
  "hex": "#0f142a",
  "rgb": {
    "r": 15,
    "g": 20,
    "b": 42
  },
  "hsl": {
    "h": 228.889,
    "s": 47.368,
    "l": 11.176
  },
  "oklch": {
    "l": 0.19947,
    "c": 0.04471,
    "h": 272.1
  },
  "luminance": 0.00769
}

Semantic roles & 50–950 ramp

primary

#0F142A

secondary

#635A32

accent

#BE51D7

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#020205

muted

#787879

Preview Lab

Preview with #0F142A

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

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