#23002B#23002B

#23002B is a very dark, moderate purple. Relative luminance 0.005; OKLCH L 18.7% C 0.090 H 319.7°. Best body text is #FFFFFF at 18.98:1 contrast (WCAG AA passes).

Color values

HEX	#23002B
RGB	rgb(35, 0, 43)
HSL	hsl(289, 100%, 8%)
HSV	hsv(289, 100%, 17%)
CMYK	cmyk(18.6%, 100%, 0%, 83.1%)
CIE-LAB	lab(4.80, 24.42, -19.64)
CIE-LCH	lch(4.80, 31.34, 321.18°)
OKLab	oklab(18.68% 0.0685 -0.058)
OKLCH	oklch(18.68% 0.09 319.7)
XYZ	xyz(1.1291, 0.5318, 2.3282)
Luminance	0.0053 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23002B #082B00

analogous

#0D002B #23002B #2B001D

triadic

#23002B #2B2300 #002B23

tetradic

#23002B #2B0D00 #082B00 #001D2B

square

#23002B #2B0D00 #082B00 #001D2B

split-complementary

#23002B #1D2B00 #002B0D

monochromatic

#19001F #19001F #23002B #550068 #8700A5

Accessibility & contrast

On white

18.98

#23002B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#23002B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23002B

18.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23002B	#FFFFFF	#000000	##FFFFFF
##23002B	1.00	18.98	1.11	18.98
#FFFFFF	18.98	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E2C

Deuteranopia (green-blind)

#02122A

Tritanopia (blue-blind)

#230715

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #23002b;
/* rgb */ color: rgb(35, 0, 43);
/* oklch */ color: oklch(18.7% 0.090 319.7);

Tailwind

colors: {
  custom: {
    50: '#5f4664',
    500: '#23002b',
    950: '#000000',
  },
}

SCSS

$custom: #23002b;
$custom-light: #5f4664;
$custom-dark: #000000;

JSON

{
  "hex": "#23002b",
  "rgb": {
    "r": 35,
    "g": 0,
    "b": 43
  },
  "hsl": {
    "h": 288.837,
    "s": 100,
    "l": 8.431
  },
  "oklch": {
    "l": 0.1868,
    "c": 0.08977,
    "h": 319.7
  },
  "luminance": 0.00532
}

Semantic roles & 50–950 ramp

primary

#23002B

secondary

#267314

accent

#FF2951

background

#F5F3F6

surface

#E9E5EB

border

#C5C1C6

text

#050005

muted

#79767A

Preview Lab

Preview with #23002B

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

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