#150B29#150B29

#150B29 is a very dark, muted violet. Relative luminance 0.006; OKLCH L 18.3% C 0.059 H 295.4°. Best body text is #FFFFFF at 18.89:1 contrast (WCAG AA passes).

Color values

HEX	#150B29
RGB	rgb(21, 11, 41)
HSL	hsl(260, 58%, 10%)
HSV	hsv(260, 73%, 16%)
CMYK	cmyk(48.8%, 73.2%, 0%, 83.9%)
CIE-LAB	lab(5.05, 12.20, -17.86)
CIE-LCH	lch(5.05, 21.63, 304.34°)
OKLab	oklab(18.35% 0.0252 -0.0531)
OKLCH	oklch(18.35% 0.059 295.4)
XYZ	xyz(0.8291, 0.5589, 2.1616)
Luminance	0.0056 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150B29 #1F290B

analogous

#0B1029 #150B29 #240B29

triadic

#150B29 #29150B #0B2915

tetradic

#150B29 #290B10 #1F290B #0B2924

square

#150B29 #290B10 #1F290B #0B2924

split-complementary

#150B29 #29240B #10290B

monochromatic

#0C0618 #0C0618 #150B29 #2E1859 #46258A

Accessibility & contrast

On white

18.89

#150B29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#150B29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150B29

18.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150B29	#FFFFFF	#000000	##FFFFFF
##150B29	1.00	18.89	1.11	18.89
#FFFFFF	18.89	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00112A

Deuteranopia (green-blind)

#021128

Tritanopia (blue-blind)

#101118

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #150b29;
/* rgb */ color: rgb(21, 11, 41);
/* oklch */ color: oklch(18.3% 0.059 295.4);

Tailwind

colors: {
  custom: {
    50: '#534b63',
    500: '#150b29',
    950: '#000000',
  },
}

SCSS

$custom: #150b29;
$custom-light: #534b63;
$custom-dark: #000000;

JSON

{
  "hex": "#150b29",
  "rgb": {
    "r": 21,
    "g": 11,
    "b": 41
  },
  "hsl": {
    "h": 260,
    "s": 57.692,
    "l": 10.196
  },
  "oklch": {
    "l": 0.18346,
    "c": 0.05873,
    "h": 295.4
  },
  "luminance": 0.00559
}

Semantic roles & 50–950 ramp

primary

#150B29

secondary

#52652B

accent

#E147AE

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#020105

muted

#787779

Preview Lab

Preview with #150B29

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

Preview Lab → · Contrast checker → · Palette generator →