#240B2D#240B2D

#240B2D is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 20.9% C 0.070 H 316.1°. Best body text is #FFFFFF at 18.09:1 contrast (WCAG AA passes).

Color values

HEX	#240B2D
RGB	rgb(36, 11, 45)
HSL	hsl(284, 61%, 11%)
HSV	hsv(284, 76%, 18%)
CMYK	cmyk(20%, 75.6%, 0%, 82.4%)
CIE-LAB	lab(7.26, 19.94, -17.25)
CIE-LCH	lch(7.26, 26.37, 319.15°)
OKLab	oklab(20.89% 0.0502 -0.0484)
OKLCH	oklch(20.89% 0.07 316.1)
XYZ	xyz(1.3208, 0.8039, 2.5677)
Luminance	0.0080 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240B2D #142D0B

analogous

#130B2D #240B2D #2D0B25

triadic

#240B2D #2D240B #0B2D24

tetradic

#240B2D #2D130B #142D0B #0B252D

square

#240B2D #2D130B #142D0B #0B252D

split-complementary

#240B2D #252D0B #0B2D13

monochromatic

#140619 #140619 #240B2D #4B175E #73238F

Accessibility & contrast

On white

18.09

#240B2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#240B2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240B2D

18.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240B2D	#FFFFFF	#000000	##FFFFFF
##240B2D	1.00	18.09	1.16	18.09
#FFFFFF	18.09	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03152E

Deuteranopia (green-blind)

#0B172C

Tritanopia (blue-blind)

#23111A

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #240b2d;
/* rgb */ color: rgb(36, 11, 45);
/* oklch */ color: oklch(20.9% 0.070 316.1);

Tailwind

colors: {
  custom: {
    50: '#604b66',
    500: '#240b2d',
    950: '#000000',
  },
}

SCSS

$custom: #240b2d;
$custom-light: #604b66;
$custom-dark: #000000;

JSON

{
  "hex": "#240b2d",
  "rgb": {
    "r": 36,
    "g": 11,
    "b": 45
  },
  "hsl": {
    "h": 284.118,
    "s": 60.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.20894,
    "c": 0.06978,
    "h": 316.1
  },
  "luminance": 0.00804
}

Semantic roles & 50–950 ramp

primary

#240B2D

secondary

#3B692A

accent

#E4446E

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#050106

muted

#79777A

Preview Lab

Preview with #240B2D

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

Preview Lab → · Contrast checker → · Palette generator →