#3B0C56#3B0C56

#3B0C56 is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.1% C 0.124 H 309.1°. Best body text is #FFFFFF at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#3B0C56
RGB	rgb(59, 12, 86)
HSL	hsl(278, 76%, 19%)
HSV	hsv(278, 86%, 34%)
CMYK	cmyk(31.4%, 86%, 0%, 66.3%)
CIE-LAB	lab(14.76, 35.55, -33.99)
CIE-LCH	lch(14.76, 49.19, 316.28°)
OKLab	oklab(28.13% 0.0785 -0.0966)
OKLCH	oklch(28.13% 0.124 309.1)
XYZ	xyz(3.6145, 1.8647, 8.9718)
Luminance	0.0186 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Violet

#34013F

ΔE00 4.82

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0C56 #27560C

analogous

#160C56 #3B0C56 #560C4C

triadic

#3B0C56 #563B0C #0C563B

tetradic

#3B0C56 #56160C #27560C #0C4C56

square

#3B0C56 #56160C #27560C #0C4C56

split-complementary

#3B0C56 #4C560C #0C5616

monochromatic

#12041B #160520 #3B0C56 #60138C #851BC1

Accessibility & contrast

On white

15.29

#3B0C56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#3B0C56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0C56

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0C56	#FFFFFF	#000000	##FFFFFF
##3B0C56	1.00	15.29	1.37	15.29
#FFFFFF	15.29	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002358

Deuteranopia (green-blind)

#002655

Tritanopia (blue-blind)

#371F31

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #3b0c56;
/* rgb */ color: rgb(59, 12, 86);
/* oklch */ color: oklch(28.1% 0.124 309.1);

Tailwind

colors: {
  custom: {
    50: '#755286',
    500: '#3b0c56',
    950: '#000000',
  },
}

SCSS

$custom: #3b0c56;
$custom-light: #755286;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0c56",
  "rgb": {
    "r": 59,
    "g": 12,
    "b": 86
  },
  "hsl": {
    "h": 278.108,
    "s": 75.51,
    "l": 19.216
  },
  "oklch": {
    "l": 0.28132,
    "c": 0.12441,
    "h": 309.1
  },
  "luminance": 0.01865
}

Semantic roles & 50–950 ramp

primary

#3B0C56

secondary

#51912D

accent

#F2367A

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#09020B

muted

#7B787C

Preview Lab

Preview with #3B0C56

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

Preview Lab → · Contrast checker → · Palette generator →