#33155A#33155A

#33155A is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.4% C 0.116 H 298.5°. Best body text is #FFFFFF at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#33155A
RGB	rgb(51, 21, 90)
HSL	hsl(266, 62%, 22%)
HSV	hsv(266, 77%, 35%)
CMYK	cmyk(43.3%, 76.7%, 0%, 64.7%)
CIE-LAB	lab(15.37, 30.78, -35.75)
CIE-LCH	lch(15.37, 47.17, 310.72°)
OKLab	oklab(28.41% 0.0555 -0.1021)
OKLCH	oklch(28.41% 0.116 298.5)
XYZ	xyz(3.4784, 1.9783, 9.8695)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.10

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33155A #3C5A15

analogous

#151A5A #33155A #56155A

triadic

#33155A #5A3315 #155A33

tetradic

#33155A #5A151A #3C5A15 #155A56

square

#33155A #5A151A #3C5A15 #155A56

split-complementary

#33155A #5A5615 #1A5A15

monochromatic

#0E0619 #170928 #33155A #4F218C #6B2CBD

Accessibility & contrast

On white

15.05

#33155A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#33155A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33155A

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33155A	#FFFFFF	#000000	##FFFFFF
##33155A	1.00	15.05	1.40	15.05
#FFFFFF	15.05	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265C

Deuteranopia (green-blind)

#002659

Tritanopia (blue-blind)

#2A2636

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #33155a;
/* rgb */ color: rgb(51, 21, 90);
/* oklch */ color: oklch(28.4% 0.116 298.5);

Tailwind

colors: {
  custom: {
    50: '#6f5589',
    500: '#33155a',
    950: '#000000',
  },
}

SCSS

$custom: #33155a;
$custom-light: #6f5589;
$custom-dark: #000000;

JSON

{
  "hex": "#33155a",
  "rgb": {
    "r": 51,
    "g": 21,
    "b": 90
  },
  "hsl": {
    "h": 266.087,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.28414,
    "c": 0.11621,
    "h": 298.5
  },
  "luminance": 0.01978
}

Semantic roles & 50–950 ramp

primary

#33155A

secondary

#6B9239

accent

#E5439F

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#08030B

muted

#7B787C

Preview Lab

Preview with #33155A

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

Preview Lab → · Contrast checker → · Palette generator →