#240D31#240D31

#240D31 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.5% C 0.071 H 311.3°. Best body text is #FFFFFF at 17.84:1 contrast (WCAG AA passes).

Color values

HEX	#240D31
RGB	rgb(36, 13, 49)
HSL	hsl(278, 58%, 12%)
HSV	hsv(278, 73%, 19%)
CMYK	cmyk(26.5%, 73.5%, 0%, 80.8%)
CIE-LAB	lab(7.99, 19.90, -19.05)
CIE-LCH	lch(7.99, 27.55, 316.26°)
OKLab	oklab(21.54% 0.0471 -0.0536)
OKLCH	oklch(21.54% 0.071 311.3)
XYZ	xyz(1.4258, 0.8847, 3.0008)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240D31 #1A310D

analogous

#120D31 #240D31 #310D2C

triadic

#240D31 #31240D #0D3124

tetradic

#240D31 #31120D #1A310D #0D2C31

square

#240D31 #31120D #1A310D #0D2C31

split-complementary

#240D31 #2C310D #0D3112

monochromatic

#120618 #120618 #240D31 #481A61 #6B2792

Accessibility & contrast

On white

17.84

#240D31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#240D31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240D31

17.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240D31	#FFFFFF	#000000	##FFFFFF
##240D31	1.00	17.84	1.18	17.84
#FFFFFF	17.84	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021632

Deuteranopia (green-blind)

#0A1830

Tritanopia (blue-blind)

#22141D

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #240d31;
/* rgb */ color: rgb(36, 13, 49);
/* oklch */ color: oklch(21.5% 0.071 311.3);

Tailwind

colors: {
  custom: {
    50: '#604d69',
    500: '#240d31',
    950: '#000000',
  },
}

SCSS

$custom: #240d31;
$custom-light: #604d69;
$custom-dark: #000000;

JSON

{
  "hex": "#240d31",
  "rgb": {
    "r": 36,
    "g": 13,
    "b": 49
  },
  "hsl": {
    "h": 278.333,
    "s": 58.065,
    "l": 12.157
  },
  "oklch": {
    "l": 0.21538,
    "c": 0.07134,
    "h": 311.3
  },
  "luminance": 0.00885
}

Semantic roles & 50–950 ramp

primary

#240D31

secondary

#446C2E

accent

#E1477E

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#050106

muted

#79777A

Preview Lab

Preview with #240D31

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

Preview Lab → · Contrast checker → · Palette generator →