#150C2C#150C2C

#150C2C is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 18.8% C 0.062 H 292.4°. Best body text is #FFFFFF at 18.74:1 contrast (WCAG AA passes).

Color values

HEX	#150C2C
RGB	rgb(21, 12, 44)
HSL	hsl(257, 57%, 11%)
HSV	hsv(257, 73%, 17%)
CMYK	cmyk(52.3%, 72.7%, 0%, 82.7%)
CIE-LAB	lab(5.46, 13.10, -19.48)
CIE-LCH	lch(5.46, 23.48, 303.92°)
OKLab	oklab(18.83% 0.0236 -0.0571)
OKLCH	oklch(18.83% 0.062 292.4)
XYZ	xyz(0.8952, 0.6042, 2.4518)
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

#150C2C #232C0C

analogous

#0C132C #150C2C #250C2C

triadic

#150C2C #2C150C #0C2C15

tetradic

#150C2C #2C0C13 #232C0C #0C2C25

square

#150C2C #2C0C13 #232C0C #0C2C25

split-complementary

#150C2C #2C250C #132C0C

monochromatic

#0B0718 #0B0718 #150C2C #2C195C #43268C

Accessibility & contrast

On white

18.74

#150C2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#150C2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150C2C

18.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150C2C	#FFFFFF	#000000	##FFFFFF
##150C2C	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)

#00122D

Deuteranopia (green-blind)

#01112B

Tritanopia (blue-blind)

#0F131A

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #150c2c;
/* rgb */ color: rgb(21, 12, 44);
/* oklch */ color: oklch(18.8% 0.062 292.4);

Tailwind

colors: {
  custom: {
    50: '#544c65',
    500: '#150c2c',
    950: '#000000',
  },
}

SCSS

$custom: #150c2c;
$custom-light: #544c65;
$custom-dark: #000000;

JSON

{
  "hex": "#150c2c",
  "rgb": {
    "r": 21,
    "g": 12,
    "b": 44
  },
  "hsl": {
    "h": 256.875,
    "s": 57.143,
    "l": 10.98
  },
  "oklch": {
    "l": 0.18826,
    "c": 0.0618,
    "h": 292.4
  },
  "luminance": 0.00604
}

Semantic roles & 50–950 ramp

primary

#150C2C

secondary

#57672C

accent

#E047B5

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#030105

muted

#78777A

Preview Lab

Preview with #150C2C

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

Preview Lab → · Contrast checker → · Palette generator →