#33158E#33158E

#33158E is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.8% C 0.179 H 282.6°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#33158E
RGB	rgb(51, 21, 142)
HSL	hsl(255, 74%, 32%)
HSV	hsv(255, 85%, 56%)
CMYK	cmyk(64.1%, 85.2%, 0%, 44.3%)
CIE-LAB	lab(20.80, 46.00, -60.41)
CIE-LCH	lch(20.80, 75.93, 307.29°)
OKLab	oklab(33.83% 0.0389 -0.1742)
OKLCH	oklch(33.83% 0.179 282.6)
XYZ	xyz(6.5144, 3.1927, 25.8589)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33158E #708E15

analogous

#15348E #33158E #70158E

triadic

#33158E #8E3315 #158E33

tetradic

#33158E #8E1534 #708E15 #158E70

square

#33158E #8E1534 #708E15 #158E70

split-complementary

#33158E #8E7015 #348E15

monochromatic

#0D0523 #200D59 #33158E #461DC3 #653BE2

Accessibility & contrast

On white

12.82

#33158E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#33158E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33158E

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33158E	#FFFFFF	#000000	##FFFFFF
##33158E	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003691

Deuteranopia (green-blind)

#002E8C

Tritanopia (blue-blind)

#003B53

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #33158e;
/* rgb */ color: rgb(51, 21, 142);
/* oklch */ color: oklch(33.8% 0.179 282.6);

Tailwind

colors: {
  custom: {
    50: '#7859b0',
    500: '#33158e',
    950: '#000000',
  },
}

SCSS

$custom: #33158e;
$custom-light: #7859b0;
$custom-dark: #000000;

JSON

{
  "hex": "#33158e",
  "rgb": {
    "r": 51,
    "g": 21,
    "b": 142
  },
  "hsl": {
    "h": 254.876,
    "s": 74.233,
    "l": 31.961
  },
  "oklch": {
    "l": 0.33828,
    "c": 0.17852,
    "h": 282.6
  },
  "luminance": 0.03193
}

Semantic roles & 50–950 ramp

primary

#33158E

secondary

#A1C23D

accent

#F137C3

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #33158E

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

Preview Lab → · Contrast checker → · Palette generator →