#240B2F#240B2F

#240B2F is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 21.1% C 0.072 H 314.0°. Best body text is #FFFFFF at 18.04:1 contrast (WCAG AA passes).

Color values

HEX	#240B2F
RGB	rgb(36, 11, 47)
HSL	hsl(282, 62%, 11%)
HSV	hsv(282, 77%, 18%)
CMYK	cmyk(23.4%, 76.6%, 0%, 81.6%)
CIE-LAB	lab(7.40, 20.51, -18.51)
CIE-LCH	lch(7.40, 27.63, 317.94°)
OKLab	oklab(21.05% 0.0502 -0.0521)
OKLCH	oklch(21.05% 0.072 314)
XYZ	xyz(1.3602, 0.8197, 2.7753)
Luminance	0.0082 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240B2F #162F0B

analogous

#120B2F #240B2F #2F0B28

triadic

#240B2F #2F240B #0B2F24

tetradic

#240B2F #2F120B #162F0B #0B282F

square

#240B2F #2F120B #162F0B #0B282F

split-complementary

#240B2F #282F0B #0B2F12

monochromatic

#130619 #130619 #240B2F #4A1761 #702292

Accessibility & contrast

On white

18.04

#240B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#240B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240B2F

18.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240B2F	#FFFFFF	#000000	##FFFFFF
##240B2F	1.00	18.04	1.16	18.04
#FFFFFF	18.04	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011530

Deuteranopia (green-blind)

#09172E

Tritanopia (blue-blind)

#23121B

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #240b2f;
/* rgb */ color: rgb(36, 11, 47);
/* oklch */ color: oklch(21.1% 0.072 314.0);

Tailwind

colors: {
  custom: {
    50: '#604c68',
    500: '#240b2f',
    950: '#000000',
  },
}

SCSS

$custom: #240b2f;
$custom-light: #604c68;
$custom-dark: #000000;

JSON

{
  "hex": "#240b2f",
  "rgb": {
    "r": 36,
    "g": 11,
    "b": 47
  },
  "hsl": {
    "h": 281.667,
    "s": 62.069,
    "l": 11.373
  },
  "oklch": {
    "l": 0.21052,
    "c": 0.07235,
    "h": 314
  },
  "luminance": 0.0082
}

Semantic roles & 50–950 ramp

primary

#240B2F

secondary

#3E6B2A

accent

#E54374

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#050106

muted

#79777A

Preview Lab

Preview with #240B2F

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

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