#150B2D#150B2D

#150B2D is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 18.7% C 0.065 H 292.5°. Best body text is #FFFFFF at 18.79:1 contrast (WCAG AA passes).

Color values

HEX	#150B2D
RGB	rgb(21, 11, 45)
HSL	hsl(258, 61%, 11%)
HSV	hsv(258, 76%, 18%)
CMYK	cmyk(53.3%, 75.6%, 0%, 82.4%)
CIE-LAB	lab(5.31, 14.01, -20.46)
CIE-LCH	lch(5.31, 24.80, 304.40°)
OKLab	oklab(18.72% 0.025 -0.0602)
OKLCH	oklch(18.72% 0.065 292.5)
XYZ	xyz(0.9025, 0.5882, 2.5481)
Luminance	0.0059 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150B2D #232D0B

analogous

#0B122D #150B2D #260B2D

triadic

#150B2D #2D150B #0B2D15

tetradic

#150B2D #2D0B12 #232D0B #0B2D26

square

#150B2D #2D0B12 #232D0B #0B2D26

split-complementary

#150B2D #2D260B #122D0B

monochromatic

#0B0619 #0B0619 #150B2D #2C175E #43238F

Accessibility & contrast

On white

18.79

#150B2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#150B2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150B2D

18.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150B2D	#FFFFFF	#000000	##FFFFFF
##150B2D	1.00	18.79	1.12	18.79
#FFFFFF	18.79	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00122E

Deuteranopia (green-blind)

#00112C

Tritanopia (blue-blind)

#0E131A

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #150b2d;
/* rgb */ color: rgb(21, 11, 45);
/* oklch */ color: oklch(18.7% 0.065 292.5);

Tailwind

colors: {
  custom: {
    50: '#544b66',
    500: '#150b2d',
    950: '#000000',
  },
}

SCSS

$custom: #150b2d;
$custom-light: #544b66;
$custom-dark: #000000;

JSON

{
  "hex": "#150b2d",
  "rgb": {
    "r": 21,
    "g": 11,
    "b": 45
  },
  "hsl": {
    "h": 257.647,
    "s": 60.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.18717,
    "c": 0.06521,
    "h": 292.5
  },
  "luminance": 0.00588
}

Semantic roles & 50–950 ramp

primary

#150B2D

secondary

#57692A

accent

#E444B5

background

#F4F4F6

surface

#E8E7EB

border

#C4C3C6

text

#030106

muted

#78777A

Preview Lab

Preview with #150B2D

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

Preview Lab → · Contrast checker → · Palette generator →