#33123B#33123B

#33123B is a dark, moderate purple. Relative luminance 0.015; OKLCH L 25.4% C 0.083 H 319.4°. Best body text is #FFFFFF at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#33123B
RGB	rgb(51, 18, 59)
HSL	hsl(288, 53%, 15%)
HSV	hsv(288, 69%, 23%)
CMYK	cmyk(13.6%, 69.5%, 0%, 76.9%)
CIE-LAB	lab(12.30, 24.10, -19.27)
CIE-LCH	lch(12.30, 30.86, 321.36°)
OKLab	oklab(25.43% 0.0627 -0.0537)
OKLCH	oklch(25.43% 0.083 319.4)
XYZ	xyz(2.3709, 1.4523, 4.2923)
Luminance	0.0145 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33123B #1A3B12

analogous

#1F123B #33123B #3B122E

triadic

#33123B #3B3312 #123B33

tetradic

#33123B #3B1F12 #1A3B12 #122E3B

square

#33123B #3B1F12 #1A3B12 #122E3B

split-complementary

#33123B #2E3B12 #123B1F

monochromatic

#140717 #140717 #33123B #5C206A #842F99

Accessibility & contrast

On white

16.27

#33123B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#33123B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33123B

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33123B	#FFFFFF	#000000	##FFFFFF
##33123B	1.00	16.27	1.29	16.27
#FFFFFF	16.27	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#081E3C

Deuteranopia (green-blind)

#15213A

Tritanopia (blue-blind)

#331924

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #33123b;
/* rgb */ color: rgb(51, 18, 59);
/* oklch */ color: oklch(25.4% 0.083 319.4);

Tailwind

colors: {
  custom: {
    50: '#6c5271',
    500: '#33123b',
    950: '#000000',
  },
}

SCSS

$custom: #33123b;
$custom-light: #6c5271;
$custom-dark: #000000;

JSON

{
  "hex": "#33123b",
  "rgb": {
    "r": 51,
    "g": 18,
    "b": 59
  },
  "hsl": {
    "h": 288.293,
    "s": 53.247,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25427,
    "c": 0.08255,
    "h": 319.4
  },
  "luminance": 0.01452
}

Semantic roles & 50–950 ramp

primary

#33123B

secondary

#417435

accent

#DD4B68

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#070207

muted

#7A787A

Preview Lab

Preview with #33123B

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

Preview Lab → · Contrast checker → · Palette generator →