#3B0D55#3B0D55

#3B0D55 is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.1% C 0.122 H 309.5°. Best body text is #FFFFFF at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#3B0D55
RGB	rgb(59, 13, 85)
HSL	hsl(278, 73%, 19%)
HSV	hsv(278, 85%, 33%)
CMYK	cmyk(30.6%, 84.7%, 0%, 66.7%)
CIE-LAB	lab(14.81, 34.91, -33.24)
CIE-LCH	lch(14.81, 48.20, 316.41°)
OKLab	oklab(28.14% 0.0778 -0.0943)
OKLCH	oklch(28.14% 0.122 309.5)
XYZ	xyz(3.5869, 1.8736, 8.7653)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0D55 #27550D

analogous

#170D55 #3B0D55 #550D4B

triadic

#3B0D55 #553B0D #0D553B

tetradic

#3B0D55 #55170D #27550D #0D4B55

square

#3B0D55 #55170D #27550D #0D4B55

split-complementary

#3B0D55 #4B550D #0D5517

monochromatic

#12041B #160520 #3B0D55 #60158A #851DBF

Accessibility & contrast

On white

15.27

#3B0D55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#3B0D55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0D55

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0D55	#FFFFFF	#000000	##FFFFFF
##3B0D55	1.00	15.27	1.37	15.27
#FFFFFF	15.27	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002357

Deuteranopia (green-blind)

#002654

Tritanopia (blue-blind)

#371F31

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #3b0d55;
/* rgb */ color: rgb(59, 13, 85);
/* oklch */ color: oklch(28.1% 0.122 309.5);

Tailwind

colors: {
  custom: {
    50: '#745285',
    500: '#3b0d55',
    950: '#000000',
  },
}

SCSS

$custom: #3b0d55;
$custom-light: #745285;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0d55",
  "rgb": {
    "r": 59,
    "g": 13,
    "b": 85
  },
  "hsl": {
    "h": 278.333,
    "s": 73.469,
    "l": 19.216
  },
  "oklch": {
    "l": 0.28138,
    "c": 0.12228,
    "h": 309.5
  },
  "luminance": 0.01874
}

Semantic roles & 50–950 ramp

primary

#3B0D55

secondary

#51902E

accent

#F0387A

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#09020B

muted

#7B787C

Preview Lab

Preview with #3B0D55

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

Preview Lab → · Contrast checker → · Palette generator →