#150B2F#150B2F

#150B2F is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 18.9% C 0.068 H 291.2°. Best body text is #FFFFFF at 18.74:1 contrast (WCAG AA passes).

Color values

HEX	#150B2F
RGB	rgb(21, 11, 47)
HSL	hsl(257, 62%, 11%)
HSV	hsv(257, 77%, 18%)
CMYK	cmyk(55.3%, 76.6%, 0%, 81.6%)
CIE-LAB	lab(5.46, 14.91, -21.73)
CIE-LCH	lch(5.46, 26.35, 304.47°)
OKLab	oklab(18.91% 0.0248 -0.0637)
OKLCH	oklch(18.91% 0.068 291.2)
XYZ	xyz(0.9419, 0.6040, 2.7557)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150B2F #252F0B

analogous

#0B132F #150B2F #270B2F

triadic

#150B2F #2F150B #0B2F15

tetradic

#150B2F #2F0B13 #252F0B #0B2F27

square

#150B2F #2F0B13 #252F0B #0B2F27

split-complementary

#150B2F #2F270B #132F0B

monochromatic

#0B0619 #0B0619 #150B2F #2B1761 #412292

Accessibility & contrast

On white

18.74

#150B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#150B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150B2F

18.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150B2F	#FFFFFF	#000000	##FFFFFF
##150B2F	1.00	18.74	1.12	18.74
#FFFFFF	18.74	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001330

Deuteranopia (green-blind)

#00112E

Tritanopia (blue-blind)

#0D131B

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #150b2f;
/* rgb */ color: rgb(21, 11, 47);
/* oklch */ color: oklch(18.9% 0.068 291.2);

Tailwind

colors: {
  custom: {
    50: '#544b68',
    500: '#150b2f',
    950: '#000000',
  },
}

SCSS

$custom: #150b2f;
$custom-light: #544b68;
$custom-dark: #000000;

JSON

{
  "hex": "#150b2f",
  "rgb": {
    "r": 21,
    "g": 11,
    "b": 47
  },
  "hsl": {
    "h": 256.667,
    "s": 62.069,
    "l": 11.373
  },
  "oklch": {
    "l": 0.1891,
    "c": 0.06839,
    "h": 291.2
  },
  "luminance": 0.00604
}

Semantic roles & 50–950 ramp

primary

#150B2F

secondary

#596B2A

accent

#E543B8

background

#F5F4F6

surface

#E8E7EB

border

#C4C3C6

text

#030106

muted

#78777A

Preview Lab

Preview with #150B2F

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

Preview Lab → · Contrast checker → · Palette generator →