#0F0838#0F0838

#0F0838 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.7% C 0.087 H 280.5°. Best body text is #FFFFFF at 18.88:1 contrast (WCAG AA passes).

Color values

HEX	#0F0838
RGB	rgb(15, 8, 56)
HSL	hsl(249, 75%, 13%)
HSV	hsv(249, 86%, 22%)
CMYK	cmyk(73.2%, 85.7%, 0%, 78%)
CIE-LAB	lab(5.06, 18.67, -29.02)
CIE-LCH	lch(5.06, 34.51, 302.76°)
OKLab	oklab(18.67% 0.0159 -0.086)
OKLCH	oklch(18.67% 0.087 280.5)
XYZ	xyz(0.9974, 0.5607, 3.7963)
Luminance	0.0056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F0838 #313808

analogous

#081938 #0F0838 #270838

triadic

#0F0838 #380F08 #08380F

tetradic

#0F0838 #380819 #313808 #083827

square

#0F0838 #380819 #313808 #083827

split-complementary

#0F0838 #382708 #193808

monochromatic

#07041B #07041B #0F0838 #1D106E #2C17A3

Accessibility & contrast

On white

18.88

#0F0838 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#0F0838 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F0838

18.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F0838	#FFFFFF	#000000	##FFFFFF
##0F0838	1.00	18.88	1.11	18.88
#FFFFFF	18.88	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001339

Deuteranopia (green-blind)

#000F37

Tritanopia (blue-blind)

#00151F

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #0f0838;
/* rgb */ color: rgb(15, 8, 56);
/* oklch */ color: oklch(18.7% 0.087 280.5);

Tailwind

colors: {
  custom: {
    50: '#53496f',
    500: '#0f0838',
    950: '#000000',
  },
}

SCSS

$custom: #0f0838;
$custom-light: #53496f;
$custom-dark: #000000;

JSON

{
  "hex": "#0f0838",
  "rgb": {
    "r": 15,
    "g": 8,
    "b": 56
  },
  "hsl": {
    "h": 248.75,
    "s": 75,
    "l": 12.549
  },
  "oklch": {
    "l": 0.18668,
    "c": 0.08746,
    "h": 280.5
  },
  "luminance": 0.00561
}

Semantic roles & 50–950 ramp

primary

#0F0838

secondary

#6B7725

accent

#F236D6

background

#F5F4F6

surface

#E8E7EC

border

#C4C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #0F0838

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

Preview Lab → · Contrast checker → · Palette generator →