#24023B#24023B

#24023B is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.8% C 0.102 H 306.5°. Best body text is #FFFFFF at 18.31:1 contrast (WCAG AA passes).

Color values

HEX	#24023B
RGB	rgb(36, 2, 59)
HSL	hsl(276, 93%, 12%)
HSV	hsv(276, 97%, 23%)
CMYK	cmyk(39%, 96.6%, 0%, 76.9%)
CIE-LAB	lab(6.63, 28.92, -28.54)
CIE-LCH	lch(6.63, 40.64, 315.38°)
OKLab	oklab(20.8% 0.0605 -0.0818)
OKLCH	oklch(20.8% 0.102 306.5)
XYZ	xyz(1.5385, 0.7343, 4.1975)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24023B #193B02

analogous

#07023B #24023B #3B0236

triadic

#24023B #3B2402 #023B24

tetradic

#24023B #3B0702 #193B02 #02363B

square

#24023B #3B0702 #193B02 #02363B

split-complementary

#24023B #363B02 #023B07

monochromatic

#12011E #12011E #24023B #480476 #6C06B1

Accessibility & contrast

On white

18.31

#24023B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#24023B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24023B

18.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24023B	#FFFFFF	#000000	##FFFFFF
##24023B	1.00	18.31	1.15	18.31
#FFFFFF	18.31	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143C

Deuteranopia (green-blind)

#00153A

Tritanopia (blue-blind)

#20111F

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #24023b;
/* rgb */ color: rgb(36, 2, 59);
/* oklch */ color: oklch(20.8% 0.102 306.5);

Tailwind

colors: {
  custom: {
    50: '#624771',
    500: '#24023b',
    950: '#000000',
  },
}

SCSS

$custom: #24023b;
$custom-light: #624771;
$custom-dark: #000000;

JSON

{
  "hex": "#24023b",
  "rgb": {
    "r": 36,
    "g": 2,
    "b": 59
  },
  "hsl": {
    "h": 275.789,
    "s": 93.443,
    "l": 11.961
  },
  "oklch": {
    "l": 0.208,
    "c": 0.10176,
    "h": 306.5
  },
  "luminance": 0.00734
}

Semantic roles & 50–950 ramp

primary

#24023B

secondary

#437E1A

accent

#FF297F

background

#F6F4F6

surface

#EBE6EC

border

#C6C2C7

text

#050008

muted

#7A777B

Preview Lab

Preview with #24023B

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

Preview Lab → · Contrast checker → · Palette generator →