#240B27#240B27

#240B27 is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 20.4% C 0.062 H 323.3°. Best body text is #FFFFFF at 18.23:1 contrast (WCAG AA passes).

Color values

HEX	#240B27
RGB	rgb(36, 11, 39)
HSL	hsl(294, 56%, 10%)
HSV	hsv(294, 72%, 15%)
CMYK	cmyk(7.7%, 71.8%, 0%, 84.7%)
CIE-LAB	lab(6.87, 18.26, -13.35)
CIE-LCH	lch(6.87, 22.62, 323.83°)
OKLab	oklab(20.45% 0.0499 -0.0373)
OKLCH	oklch(20.45% 0.062 323.3)
XYZ	xyz(1.2134, 0.7610, 2.0020)
Luminance	0.0076 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240B27 #0E270B

analogous

#160B27 #240B27 #270B1C

triadic

#240B27 #27240B #0B2724

tetradic

#240B27 #27160B #0E270B #0B1C27

square

#240B27 #27160B #0E270B #0B1C27

split-complementary

#240B27 #1C270B #0B2716

monochromatic

#160718 #160718 #240B27 #501857 #7C2686

Accessibility & contrast

On white

18.23

#240B27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#240B27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240B27

18.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240B27	#FFFFFF	#000000	##FFFFFF
##240B27	1.00	18.23	1.15	18.23
#FFFFFF	18.23	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#071328

Deuteranopia (green-blind)

#0F1626

Tritanopia (blue-blind)

#250F17

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #240b27;
/* rgb */ color: rgb(36, 11, 39);
/* oklch */ color: oklch(20.4% 0.062 323.3);

Tailwind

colors: {
  custom: {
    50: '#604b61',
    500: '#240b27',
    950: '#000000',
  },
}

SCSS

$custom: #240b27;
$custom-light: #604b61;
$custom-dark: #000000;

JSON

{
  "hex": "#240b27",
  "rgb": {
    "r": 36,
    "g": 11,
    "b": 39
  },
  "hsl": {
    "h": 293.571,
    "s": 56,
    "l": 9.804
  },
  "oklch": {
    "l": 0.2045,
    "c": 0.06228,
    "h": 323.3
  },
  "luminance": 0.00761
}

Semantic roles & 50–950 ramp

primary

#240B27

secondary

#31632B

accent

#DF4959

background

#F5F4F5

surface

#E9E7E9

border

#C5C3C5

text

#050105

muted

#797779

Preview Lab

Preview with #240B27

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

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