#0F142E#0F142E

#0F142E is a very dark, muted blue. Relative luminance 0.008; OKLCH L 20.3% C 0.052 H 272.7°. Best body text is #FFFFFF at 18.11:1 contrast (WCAG AA passes).

Color values

HEX	#0F142E
RGB	rgb(15, 20, 46)
HSL	hsl(230, 51%, 12%)
HSV	hsv(230, 67%, 18%)
CMYK	cmyk(67.4%, 56.5%, 0%, 82%)
CIE-LAB	lab(7.22, 7.25, -18.21)
CIE-LCH	lch(7.22, 19.60, 291.71°)
OKLab	oklab(20.27% 0.0025 -0.052)
OKLCH	oklch(20.27% 0.052 272.7)
XYZ	xyz(0.9401, 0.7991, 2.6889)
Luminance	0.0080 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.24

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F142E #2E290F

analogous

#0F242E #0F142E #1A0F2E

triadic

#0F142E #2E0F14 #142E0F

tetradic

#0F142E #2E0F24 #2E290F #0F2E1A

square

#0F142E #2E0F24 #2E290F #0F2E1A

split-complementary

#0F142E #2E1A0F #242E0F

monochromatic

#080A17 #080A17 #0F142E #1E285C #2D3C8A

Accessibility & contrast

On white

18.11

#0F142E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#0F142E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F142E

18.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F142E	#FFFFFF	#000000	##FFFFFF
##0F142E	1.00	18.11	1.16	18.11
#FFFFFF	18.11	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08172F

Deuteranopia (green-blind)

#05152D

Tritanopia (blue-blind)

#021A1E

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #0f142e;
/* rgb */ color: rgb(15, 20, 46);
/* oklch */ color: oklch(20.3% 0.052 272.7);

Tailwind

colors: {
  custom: {
    50: '#505167',
    500: '#0f142e',
    950: '#000000',
  },
}

SCSS

$custom: #0f142e;
$custom-light: #505167;
$custom-dark: #000000;

JSON

{
  "hex": "#0f142e",
  "rgb": {
    "r": 15,
    "g": 20,
    "b": 46
  },
  "hsl": {
    "h": 230.323,
    "s": 50.82,
    "l": 11.961
  },
  "oklch": {
    "l": 0.20268,
    "c": 0.05208,
    "h": 272.7
  },
  "luminance": 0.00799
}

Semantic roles & 50–950 ramp

primary

#0F142E

secondary

#685F31

accent

#C44DDA

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020206

muted

#78787A

Preview Lab

Preview with #0F142E

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

Preview Lab → · Contrast checker → · Palette generator →