#33103F#33103F

#33103F is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.4% C 0.091 H 316.3°. Best body text is #FFFFFF at 16.32:1 contrast (WCAG AA passes).

Color values

HEX	#33103F
RGB	rgb(51, 16, 63)
HSL	hsl(285, 59%, 15%)
HSV	hsv(285, 75%, 25%)
CMYK	cmyk(19%, 74.6%, 0%, 75.3%)
CIE-LAB	lab(12.18, 26.19, -22.31)
CIE-LCH	lch(12.18, 34.41, 319.58°)
OKLab	oklab(25.43% 0.0656 -0.0626)
OKLCH	oklch(25.43% 0.091 316.3)
XYZ	xyz(2.4476, 1.4334, 4.8494)
Luminance	0.0143 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33103F #1C3F10

analogous

#1B103F #33103F #3F1033

triadic

#33103F #3F3310 #103F33

tetradic

#33103F #3F1B10 #1C3F10 #10333F

square

#33103F #3F1B10 #1C3F10 #10333F

split-complementary

#33103F #333F10 #103F1B

monochromatic

#140618 #140618 #33103F #5B1C70 #8229A1

Accessibility & contrast

On white

16.32

#33103F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#33103F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33103F

16.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33103F	#FFFFFF	#000000	##FFFFFF
##33103F	1.00	16.32	1.29	16.32
#FFFFFF	16.32	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011E40

Deuteranopia (green-blind)

#10213E

Tritanopia (blue-blind)

#321925

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #33103f;
/* rgb */ color: rgb(51, 16, 63);
/* oklch */ color: oklch(25.4% 0.091 316.3);

Tailwind

colors: {
  custom: {
    50: '#6d5174',
    500: '#33103f',
    950: '#000000',
  },
}

SCSS

$custom: #33103f;
$custom-light: #6d5174;
$custom-dark: #000000;

JSON

{
  "hex": "#33103f",
  "rgb": {
    "r": 51,
    "g": 16,
    "b": 63
  },
  "hsl": {
    "h": 284.681,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25428,
    "c": 0.09066,
    "h": 316.3
  },
  "luminance": 0.01433
}

Semantic roles & 50–950 ramp

primary

#33103F

secondary

#447932

accent

#E3456D

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070208

muted

#7A787B

Preview Lab

Preview with #33103F

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

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