#150C3D#150C3D

#150C3D is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 20.6% C 0.088 H 283.9°. Best body text is #FFFFFF at 18.23:1 contrast (WCAG AA passes).

Color values

HEX	#150C3D
RGB	rgb(21, 12, 61)
HSL	hsl(251, 67%, 14%)
HSV	hsv(251, 80%, 24%)
CMYK	cmyk(65.6%, 80.3%, 0%, 76.1%)
CIE-LAB	lab(6.86, 20.52, -29.70)
CIE-LCH	lch(6.86, 36.10, 304.64°)
OKLab	oklab(20.56% 0.0212 -0.0858)
OKLCH	oklch(20.56% 0.088 283.9)
XYZ	xyz(1.2828, 0.7592, 4.4929)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150C3D #343D0C

analogous

#0C1C3D #150C3D #2E0C3D

triadic

#150C3D #3D150C #0C3D15

tetradic

#150C3D #3D0C1C #343D0C #0C3D2E

square

#150C3D #3D0C1C #343D0C #0C3D2E

split-complementary

#150C3D #3D2E0C #1C3D0C

monochromatic

#09051A #09051A #150C3D #271670 #3820A3

Accessibility & contrast

On white

18.23

#150C3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#150C3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150C3D

18.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150C3D	#FFFFFF	#000000	##FFFFFF
##150C3D	1.00	18.23	1.15	18.23
#FFFFFF	18.23	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173E

Deuteranopia (green-blind)

#00143C

Tritanopia (blue-blind)

#031923

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #150c3d;
/* rgb */ color: rgb(21, 12, 61);
/* oklch */ color: oklch(20.6% 0.088 283.9);

Tailwind

colors: {
  custom: {
    50: '#584b73',
    500: '#150c3d',
    950: '#000000',
  },
}

SCSS

$custom: #150c3d;
$custom-light: #584b73;
$custom-dark: #000000;

JSON

{
  "hex": "#150c3d",
  "rgb": {
    "r": 21,
    "g": 12,
    "b": 61
  },
  "hsl": {
    "h": 251.02,
    "s": 67.123,
    "l": 14.314
  },
  "oklch": {
    "l": 0.20556,
    "c": 0.08836,
    "h": 283.9
  },
  "luminance": 0.00759
}

Semantic roles & 50–950 ramp

primary

#150C3D

secondary

#6B792C

accent

#EA3ECA

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #150C3D

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

Preview Lab → · Contrast checker → · Palette generator →