#240B34#240B34

#240B34 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.5% C 0.079 H 309.3°. Best body text is #FFFFFF at 17.91:1 contrast (WCAG AA passes).

Color values

HEX	#240B34
RGB	rgb(36, 11, 52)
HSL	hsl(277, 65%, 12%)
HSV	hsv(277, 79%, 20%)
CMYK	cmyk(30.8%, 78.8%, 0%, 79.6%)
CIE-LAB	lab(7.79, 21.94, -21.57)
CIE-LCH	lch(7.79, 30.77, 315.49°)
OKLab	oklab(21.47% 0.0499 -0.061)
OKLCH	oklch(21.47% 0.079 309.3)
XYZ	xyz(1.4669, 0.8624, 3.3373)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240B34 #1B340B

analogous

#0F0B34 #240B34 #340B30

triadic

#240B34 #34240B #0B3424

tetradic

#240B34 #340F0B #1B340B #0B3034

square

#240B34 #340F0B #1B340B #0B3034

split-complementary

#240B34 #30340B #0B340F

monochromatic

#110519 #110519 #240B34 #471667 #6A2099

Accessibility & contrast

On white

17.91

#240B34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#240B34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240B34

17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240B34	#FFFFFF	#000000	##FFFFFF
##240B34	1.00	17.91	1.17	17.91
#FFFFFF	17.91	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001635

Deuteranopia (green-blind)

#051733

Tritanopia (blue-blind)

#22141E

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #240b34;
/* rgb */ color: rgb(36, 11, 52);
/* oklch */ color: oklch(21.5% 0.079 309.3);

Tailwind

colors: {
  custom: {
    50: '#614c6c',
    500: '#240b34',
    950: '#000000',
  },
}

SCSS

$custom: #240b34;
$custom-light: #614c6c;
$custom-dark: #000000;

JSON

{
  "hex": "#240b34",
  "rgb": {
    "r": 36,
    "g": 11,
    "b": 52
  },
  "hsl": {
    "h": 276.585,
    "s": 65.079,
    "l": 12.353
  },
  "oklch": {
    "l": 0.21467,
    "c": 0.0788,
    "h": 309.3
  },
  "luminance": 0.00862
}

Semantic roles & 50–950 ramp

primary

#240B34

secondary

#46712A

accent

#E84081

background

#F5F4F6

surface

#EAE7EB

border

#C6C3C6

text

#050107

muted

#79777A

Preview Lab

Preview with #240B34

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

Preview Lab → · Contrast checker → · Palette generator →