#240B2E#240B2E

#240B2E is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 21.0% C 0.071 H 315.0°. Best body text is #FFFFFF at 18.07:1 contrast (WCAG AA passes).

Color values

HEX	#240B2E
RGB	rgb(36, 11, 46)
HSL	hsl(283, 61%, 11%)
HSV	hsv(283, 76%, 18%)
CMYK	cmyk(21.7%, 76.1%, 0%, 82%)
CIE-LAB	lab(7.33, 20.23, -17.88)
CIE-LCH	lch(7.33, 27.00, 318.53°)
OKLab	oklab(20.97% 0.0502 -0.0503)
OKLCH	oklch(20.97% 0.071 315)
XYZ	xyz(1.3403, 0.8117, 2.6703)
Luminance	0.0081 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240B2E #152E0B

analogous

#120B2E #240B2E #2E0B26

triadic

#240B2E #2E240B #0B2E24

tetradic

#240B2E #2E120B #152E0B #0B262E

square

#240B2E #2E120B #152E0B #0B262E

split-complementary

#240B2E #262E0B #0B2E12

monochromatic

#130619 #130619 #240B2E #4B175F #712391

Accessibility & contrast

On white

18.07

#240B2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#240B2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240B2E

18.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240B2E	#FFFFFF	#000000	##FFFFFF
##240B2E	1.00	18.07	1.16	18.07
#FFFFFF	18.07	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#02152F

Deuteranopia (green-blind)

#0A172D

Tritanopia (blue-blind)

#23111B

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #240b2e;
/* rgb */ color: rgb(36, 11, 46);
/* oklch */ color: oklch(21.0% 0.071 315.0);

Tailwind

colors: {
  custom: {
    50: '#604c67',
    500: '#240b2e',
    950: '#000000',
  },
}

SCSS

$custom: #240b2e;
$custom-light: #604c67;
$custom-dark: #000000;

JSON

{
  "hex": "#240b2e",
  "rgb": {
    "r": 36,
    "g": 11,
    "b": 46
  },
  "hsl": {
    "h": 282.857,
    "s": 61.404,
    "l": 11.176
  },
  "oklch": {
    "l": 0.20972,
    "c": 0.07106,
    "h": 315
  },
  "luminance": 0.00812
}

Semantic roles & 50–950 ramp

primary

#240B2E

secondary

#3D6A2A

accent

#E54371

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#050106

muted

#79777A

Preview Lab

Preview with #240B2E

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

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