#3B0C53#3B0C53

#3B0C53 is a dark, vivid violet. Relative luminance 0.018; OKLCH L 27.9% C 0.121 H 310.8°. Best body text is #FFFFFF at 15.40:1 contrast (WCAG AA passes).

Color values

HEX	#3B0C53
RGB	rgb(59, 12, 83)
HSL	hsl(280, 75%, 19%)
HSV	hsv(280, 86%, 33%)
CMYK	cmyk(28.9%, 85.5%, 0%, 67.5%)
CIE-LAB	lab(14.50, 34.83, -32.38)
CIE-LCH	lch(14.50, 47.56, 317.08°)
OKLab	oklab(27.87% 0.0792 -0.0918)
OKLCH	oklch(27.87% 0.121 310.8)
XYZ	xyz(3.4961, 1.8174, 8.3486)
Luminance	0.0182 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 5.48

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0C53 #24530C

analogous

#170C53 #3B0C53 #530C47

triadic

#3B0C53 #533B0C #0C533B

tetradic

#3B0C53 #53170C #24530C #0C4753

square

#3B0C53 #53170C #24530C #0C4753

split-complementary

#3B0C53 #47530C #0C5317

monochromatic

#13041B #15041E #3B0C53 #611488 #871BBE

Accessibility & contrast

On white

15.40

#3B0C53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#3B0C53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0C53

15.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0C53	#FFFFFF	#000000	##FFFFFF
##3B0C53	1.00	15.40	1.36	15.40
#FFFFFF	15.40	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002355

Deuteranopia (green-blind)

#002552

Tritanopia (blue-blind)

#381E30

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #3b0c53;
/* rgb */ color: rgb(59, 12, 83);
/* oklch */ color: oklch(27.9% 0.121 310.8);

Tailwind

colors: {
  custom: {
    50: '#745184',
    500: '#3b0c53',
    950: '#000000',
  },
}

SCSS

$custom: #3b0c53;
$custom-light: #745184;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0c53",
  "rgb": {
    "r": 59,
    "g": 12,
    "b": 83
  },
  "hsl": {
    "h": 279.718,
    "s": 74.737,
    "l": 18.627
  },
  "oklch": {
    "l": 0.27866,
    "c": 0.12129,
    "h": 310.8
  },
  "luminance": 0.01817
}

Semantic roles & 50–950 ramp

primary

#3B0C53

secondary

#4E8E2D

accent

#F13676

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#09020B

muted

#7B787C

Preview Lab

Preview with #3B0C53

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

Preview Lab → · Contrast checker → · Palette generator →