#33104D#33104D

#33104D is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.6% C 0.107 H 306.6°. Best body text is #FFFFFF at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#33104D
RGB	rgb(51, 16, 77)
HSL	hsl(274, 66%, 18%)
HSV	hsv(274, 79%, 30%)
CMYK	cmyk(33.8%, 79.2%, 0%, 69.8%)
CIE-LAB	lab(13.29, 29.80, -30.29)
CIE-LCH	lch(13.29, 42.49, 314.53°)
OKLab	oklab(26.58% 0.0639 -0.086)
OKLCH	oklch(26.58% 0.107 306.6)
XYZ	xyz(2.8898, 1.6102, 7.1783)
Luminance	0.0161 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33104D #2A4D10

analogous

#14104D #33104D #4D1048

triadic

#33104D #4D3310 #104D33

tetradic

#33104D #4D1410 #2A4D10 #10484D

square

#33104D #4D1410 #2A4D10 #10484D

split-complementary

#33104D #484D10 #104D14

monochromatic

#110519 #11051A #33104D #551B80 #7625B2

Accessibility & contrast

On white

15.89

#33104D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#33104D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33104D

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33104D	#FFFFFF	#000000	##FFFFFF
##33104D	1.00	15.89	1.32	15.89
#FFFFFF	15.89	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00214F

Deuteranopia (green-blind)

#00224C

Tritanopia (blue-blind)

#2F1E2D

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #33104d;
/* rgb */ color: rgb(51, 16, 77);
/* oklch */ color: oklch(26.6% 0.107 306.6);

Tailwind

colors: {
  custom: {
    50: '#6e527f',
    500: '#33104d',
    950: '#000000',
  },
}

SCSS

$custom: #33104d;
$custom-light: #6e527f;
$custom-dark: #000000;

JSON

{
  "hex": "#33104d",
  "rgb": {
    "r": 51,
    "g": 16,
    "b": 77
  },
  "hsl": {
    "h": 274.426,
    "s": 65.591,
    "l": 18.235
  },
  "oklch": {
    "l": 0.26579,
    "c": 0.10715,
    "h": 306.6
  },
  "luminance": 0.0161
}

Semantic roles & 50–950 ramp

primary

#33104D

secondary

#568732

accent

#E93F87

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#07020A

muted

#7A787C

Preview Lab

Preview with #33104D

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

Preview Lab → · Contrast checker → · Palette generator →