#3B0D5A#3B0D5A

#3B0D5A is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.6% C 0.128 H 306.8°. Best body text is #FFFFFF at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#3B0D5A
RGB	rgb(59, 13, 90)
HSL	hsl(276, 75%, 20%)
HSV	hsv(276, 86%, 35%)
CMYK	cmyk(34.4%, 85.6%, 0%, 64.7%)
CIE-LAB	lab(15.25, 36.14, -35.89)
CIE-LCH	lch(15.25, 50.94, 315.20°)
OKLab	oklab(28.59% 0.0764 -0.1021)
OKLCH	oklch(28.59% 0.128 306.8)
XYZ	xyz(3.7926, 1.9559, 9.8486)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0D5A #2C5A0D

analogous

#140D5A #3B0D5A #5A0D52

triadic

#3B0D5A #5A3B0D #0D5A3B

tetradic

#3B0D5A #5A140D #2C5A0D #0D525A

square

#3B0D5A #5A140D #2C5A0D #0D525A

split-complementary

#3B0D5A #525A0D #0D5A14

monochromatic

#12041B #180525 #3B0D5A #5E158F #811CC5

Accessibility & contrast

On white

15.09

#3B0D5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#3B0D5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0D5A

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0D5A	#FFFFFF	#000000	##FFFFFF
##3B0D5A	1.00	15.09	1.39	15.09
#FFFFFF	15.09	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255C

Deuteranopia (green-blind)

#002658

Tritanopia (blue-blind)

#362134

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3b0d5a;
/* rgb */ color: rgb(59, 13, 90);
/* oklch */ color: oklch(28.6% 0.128 306.8);

Tailwind

colors: {
  custom: {
    50: '#755289',
    500: '#3b0d5a',
    950: '#000000',
  },
}

SCSS

$custom: #3b0d5a;
$custom-light: #755289;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0d5a",
  "rgb": {
    "r": 59,
    "g": 13,
    "b": 90
  },
  "hsl": {
    "h": 275.844,
    "s": 74.757,
    "l": 20.196
  },
  "oklch": {
    "l": 0.28588,
    "c": 0.12758,
    "h": 306.8
  },
  "luminance": 0.01956
}

Semantic roles & 50–950 ramp

primary

#3B0D5A

secondary

#57942E

accent

#F13682

background

#F7F4F8

surface

#EDE7F0

border

#C8C3CB

text

#09020C

muted

#7B787D

Preview Lab

Preview with #3B0D5A

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

Preview Lab → · Contrast checker → · Palette generator →