#33103C#33103C

#33103C is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.2% C 0.087 H 318.8°. Best body text is #FFFFFF at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#33103C
RGB	rgb(51, 16, 60)
HSL	hsl(288, 58%, 15%)
HSV	hsv(288, 73%, 24%)
CMYK	cmyk(15%, 73.3%, 0%, 76.5%)
CIE-LAB	lab(11.96, 25.46, -20.52)
CIE-LCH	lch(11.96, 32.71, 321.13°)
OKLab	oklab(25.2% 0.0656 -0.0574)
OKLCH	oklch(25.2% 0.087 318.8)
XYZ	xyz(2.3660, 1.4007, 4.4198)
Luminance	0.0140 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33103C #193C10

analogous

#1D103C #33103C #3C102F

triadic

#33103C #3C3310 #103C33

tetradic

#33103C #3C1D10 #193C10 #102F3C

square

#33103C #3C1D10 #193C10 #102F3C

split-complementary

#33103C #2F3C10 #103C1D

monochromatic

#150618 #150618 #33103C #5C1D6C #852A9D

Accessibility & contrast

On white

16.40

#33103C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#33103C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33103C

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33103C	#FFFFFF	#000000	##FFFFFF
##33103C	1.00	16.40	1.28	16.40
#FFFFFF	16.40	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041D3D

Deuteranopia (green-blind)

#13213B

Tritanopia (blue-blind)

#331824

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #33103c;
/* rgb */ color: rgb(51, 16, 60);
/* oklch */ color: oklch(25.2% 0.087 318.8);

Tailwind

colors: {
  custom: {
    50: '#6c5172',
    500: '#33103c',
    950: '#000000',
  },
}

SCSS

$custom: #33103c;
$custom-light: #6c5172;
$custom-dark: #000000;

JSON

{
  "hex": "#33103c",
  "rgb": {
    "r": 51,
    "g": 16,
    "b": 60
  },
  "hsl": {
    "h": 287.727,
    "s": 57.895,
    "l": 14.902
  },
  "oklch": {
    "l": 0.25203,
    "c": 0.08718,
    "h": 318.8
  },
  "luminance": 0.01401
}

Semantic roles & 50–950 ramp

primary

#33103C

secondary

#407632

accent

#E14766

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#070208

muted

#7A787B

Preview Lab

Preview with #33103C

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

Preview Lab → · Contrast checker → · Palette generator →