#240B36#240B36

#240B36 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.6% C 0.081 H 307.6°. Best body text is #FFFFFF at 17.85:1 contrast (WCAG AA passes).

Color values

HEX	#240B36
RGB	rgb(36, 11, 54)
HSL	hsl(275, 66%, 13%)
HSV	hsv(275, 80%, 21%)
CMYK	cmyk(33.3%, 79.6%, 0%, 78.8%)
CIE-LAB	lab(7.96, 22.52, -22.77)
CIE-LCH	lch(7.96, 32.02, 314.68°)
OKLab	oklab(21.64% 0.0496 -0.0645)
OKLCH	oklch(21.64% 0.081 307.6)
XYZ	xyz(1.5129, 0.8808, 3.5796)
Luminance	0.0088 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240B36 #1D360B

analogous

#0F0B36 #240B36 #360B32

triadic

#240B36 #36240B #0B3624

tetradic

#240B36 #360F0B #1D360B #0B3236

square

#240B36 #360F0B #1D360B #0B3236

split-complementary

#240B36 #32360B #0B360F

monochromatic

#110519 #110519 #240B36 #461569 #68209C

Accessibility & contrast

On white

17.85

#240B36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#240B36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240B36

17.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240B36	#FFFFFF	#000000	##FFFFFF
##240B36	1.00	17.85	1.18	17.85
#FFFFFF	17.85	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001737

Deuteranopia (green-blind)

#031835

Tritanopia (blue-blind)

#21141F

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #240b36;
/* rgb */ color: rgb(36, 11, 54);
/* oklch */ color: oklch(21.6% 0.081 307.6);

Tailwind

colors: {
  custom: {
    50: '#614c6d',
    500: '#240b36',
    950: '#000000',
  },
}

SCSS

$custom: #240b36;
$custom-light: #614c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#240b36",
  "rgb": {
    "r": 36,
    "g": 11,
    "b": 54
  },
  "hsl": {
    "h": 274.884,
    "s": 66.154,
    "l": 12.745
  },
  "oklch": {
    "l": 0.21641,
    "c": 0.08138,
    "h": 307.6
  },
  "luminance": 0.00881
}

Semantic roles & 50–950 ramp

primary

#240B36

secondary

#48732A

accent

#E93F86

background

#F5F4F6

surface

#EAE7EB

border

#C6C3C6

text

#050107

muted

#79777A

Preview Lab

Preview with #240B36

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

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