#33147E#33147E

#33147E is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.9% C 0.161 H 286.4°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#33147E
RGB	rgb(51, 20, 126)
HSL	hsl(258, 73%, 29%)
HSV	hsv(258, 84%, 49%)
CMYK	cmyk(59.5%, 84.1%, 0%, 50.6%)
CIE-LAB	lab(18.84, 41.79, -53.56)
CIE-LCH	lch(18.84, 67.94, 307.96°)
OKLab	oklab(31.95% 0.0453 -0.1543)
OKLCH	oklch(31.95% 0.161 286.4)
XYZ	xyz(5.3802, 2.7102, 19.9742)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33147E #5F7E14

analogous

#142A7E #33147E #68147E

triadic

#33147E #7E3314 #147E33

tetradic

#33147E #7E142A #5F7E14 #147E68

square

#33147E #7E142A #5F7E14 #147E68

split-complementary

#33147E #7E6814 #2A7E14

monochromatic

#0B041A #1E0C49 #33147E #481CB3 #622EDE

Accessibility & contrast

On white

13.62

#33147E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#33147E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33147E

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33147E	#FFFFFF	#000000	##FFFFFF
##33147E	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003081

Deuteranopia (green-blind)

#002B7C

Tritanopia (blue-blind)

#0C344A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #33147e;
/* rgb */ color: rgb(51, 20, 126);
/* oklch */ color: oklch(31.9% 0.161 286.4);

Tailwind

colors: {
  custom: {
    50: '#7557a4',
    500: '#33147e',
    950: '#000000',
  },
}

SCSS

$custom: #33147e;
$custom-light: #7557a4;
$custom-dark: #000000;

JSON

{
  "hex": "#33147e",
  "rgb": {
    "r": 51,
    "g": 20,
    "b": 126
  },
  "hsl": {
    "h": 257.547,
    "s": 72.603,
    "l": 28.627
  },
  "oklch": {
    "l": 0.31947,
    "c": 0.16079,
    "h": 286.4
  },
  "luminance": 0.0271
}

Semantic roles & 50–950 ramp

primary

#33147E

secondary

#90B33A

accent

#EF38BA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #33147E

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

Preview Lab → · Contrast checker → · Palette generator →