#23012A#23012A

#23012A is a very dark, moderate purple. Relative luminance 0.005; OKLCH L 18.8% C 0.086 H 320.5°. Best body text is #FFFFFF at 18.93:1 contrast (WCAG AA passes).

Color values

HEX	#23012A
RGB	rgb(35, 1, 42)
HSL	hsl(290, 95%, 8%)
HSV	hsv(290, 98%, 16%)
CMYK	cmyk(16.7%, 97.6%, 0%, 83.5%)
CIE-LAB	lab(4.93, 23.61, -18.68)
CIE-LCH	lch(4.93, 30.10, 321.65°)
OKLab	oklab(18.78% 0.0667 -0.055)
OKLCH	oklch(18.78% 0.086 320.5)
XYZ	xyz(1.1219, 0.5463, 2.2364)
Luminance	0.0055 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23012A #082A01

analogous

#0E012A #23012A #2A011C

triadic

#23012A #2A2301 #012A23

tetradic

#23012A #2A0E01 #082A01 #011C2A

square

#23012A #2A0E01 #082A01 #011C2A

split-complementary

#23012A #1C2A01 #012A0E

monochromatic

#19011E #19011E #23012A #550266 #8704A2

Accessibility & contrast

On white

18.93

#23012A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#23012A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23012A

18.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23012A	#FFFFFF	#000000	##FFFFFF
##23012A	1.00	18.93	1.11	18.93
#FFFFFF	18.93	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E2B

Deuteranopia (green-blind)

#041229

Tritanopia (blue-blind)

#230815

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #23012a;
/* rgb */ color: rgb(35, 1, 42);
/* oklch */ color: oklch(18.8% 0.086 320.5);

Tailwind

colors: {
  custom: {
    50: '#5f4664',
    500: '#23012a',
    950: '#000000',
  },
}

SCSS

$custom: #23012a;
$custom-light: #5f4664;
$custom-dark: #000000;

JSON

{
  "hex": "#23012a",
  "rgb": {
    "r": 35,
    "g": 1,
    "b": 42
  },
  "hsl": {
    "h": 289.756,
    "s": 95.349,
    "l": 8.431
  },
  "oklch": {
    "l": 0.18777,
    "c": 0.08639,
    "h": 320.5
  },
  "luminance": 0.00546
}

Semantic roles & 50–950 ramp

primary

#23012A

secondary

#267016

accent

#FF294D

background

#F5F3F5

surface

#E9E5EA

border

#C5C1C6

text

#050005

muted

#797679

Preview Lab

Preview with #23012A

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

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