#33156C#33156C

#33156C is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.2% C 0.138 H 291.5°. Best body text is #FFFFFF at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#33156C
RGB	rgb(51, 21, 108)
HSL	hsl(261, 67%, 25%)
HSV	hsv(261, 81%, 42%)
CMYK	cmyk(52.8%, 80.6%, 0%, 57.6%)
CIE-LAB	lab(17.10, 36.04, -44.84)
CIE-LCH	lch(17.10, 57.53, 308.79°)
OKLab	oklab(30.16% 0.0507 -0.1288)
OKLCH	oklch(30.16% 0.138 291.5)
XYZ	xyz(4.3394, 2.3227, 14.4041)
Luminance	0.0232 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33156C #4E6C15

analogous

#15226C #33156C #5F156C

triadic

#33156C #6C3315 #156C33

tetradic

#33156C #6C1522 #4E6C15 #156C5F

square

#33156C #6C1522 #4E6C15 #156C5F

split-complementary

#33156C #6C5F15 #226C15

monochromatic

#0C051A #1B0B39 #33156C #4B1F9F #6329D2

Accessibility & contrast

On white

14.34

#33156C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#33156C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33156C

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33156C	#FFFFFF	#000000	##FFFFFF
##33156C	1.00	14.34	1.46	14.34
#FFFFFF	14.34	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B6E

Deuteranopia (green-blind)

#00286A

Tritanopia (blue-blind)

#202D40

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #33156c;
/* rgb */ color: rgb(51, 21, 108);
/* oklch */ color: oklch(30.2% 0.138 291.5);

Tailwind

colors: {
  custom: {
    50: '#725697',
    500: '#33156c',
    950: '#000000',
  },
}

SCSS

$custom: #33156c;
$custom-light: #725697;
$custom-dark: #000000;

JSON

{
  "hex": "#33156c",
  "rgb": {
    "r": 51,
    "g": 21,
    "b": 108
  },
  "hsl": {
    "h": 260.69,
    "s": 67.442,
    "l": 25.294
  },
  "oklch": {
    "l": 0.3016,
    "c": 0.1384,
    "h": 291.5
  },
  "luminance": 0.02323
}

Semantic roles & 50–950 ramp

primary

#33156C

secondary

#7FA33A

accent

#EA3DAF

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030D

muted

#7B787E

Preview Lab

Preview with #33156C

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

Preview Lab → · Contrast checker → · Palette generator →