#33104A#33104A

#33104A is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.3% C 0.104 H 308.4°. Best body text is #FFFFFF at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#33104A
RGB	rgb(51, 16, 74)
HSL	hsl(276, 64%, 18%)
HSV	hsv(276, 78%, 29%)
CMYK	cmyk(31.1%, 78.4%, 0%, 71%)
CIE-LAB	lab(13.04, 29.00, -28.63)
CIE-LCH	lch(13.04, 40.75, 315.37°)
OKLab	oklab(26.32% 0.0644 -0.0811)
OKLCH	oklch(26.32% 0.104 308.4)
XYZ	xyz(2.7863, 1.5688, 6.6333)
Luminance	0.0157 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33104A #274A10

analogous

#16104A #33104A #4A1044

triadic

#33104A #4A3310 #104A33

tetradic

#33104A #4A1610 #274A10 #10444A

square

#33104A #4A1610 #274A10 #10444A

split-complementary

#33104A #444A10 #104A16

monochromatic

#110519 #110519 #33104A #561B7C #7826AF

Accessibility & contrast

On white

15.98

#33104A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#33104A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33104A

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33104A	#FFFFFF	#000000	##FFFFFF
##33104A	1.00	15.98	1.31	15.98
#FFFFFF	15.98	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	15.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204C

Deuteranopia (green-blind)

#032249

Tritanopia (blue-blind)

#2F1D2B

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #33104a;
/* rgb */ color: rgb(51, 16, 74);
/* oklch */ color: oklch(26.3% 0.104 308.4);

Tailwind

colors: {
  custom: {
    50: '#6d527d',
    500: '#33104a',
    950: '#000000',
  },
}

SCSS

$custom: #33104a;
$custom-light: #6d527d;
$custom-dark: #000000;

JSON

{
  "hex": "#33104a",
  "rgb": {
    "r": 51,
    "g": 16,
    "b": 74
  },
  "hsl": {
    "h": 276.207,
    "s": 64.444,
    "l": 17.647
  },
  "oklch": {
    "l": 0.26319,
    "c": 0.1036,
    "h": 308.4
  },
  "luminance": 0.01569
}

Semantic roles & 50–950 ramp

primary

#33104A

secondary

#528432

accent

#E74083

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#070209

muted

#7A787B

Preview Lab

Preview with #33104A

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

Preview Lab → · Contrast checker → · Palette generator →