#3B0D5B#3B0D5B

#3B0D5B is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.7% C 0.129 H 306.3°. Best body text is #FFFFFF at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#3B0D5B
RGB	rgb(59, 13, 91)
HSL	hsl(275, 75%, 20%)
HSV	hsv(275, 86%, 36%)
CMYK	cmyk(35.2%, 85.7%, 0%, 64.3%)
CIE-LAB	lab(15.34, 36.39, -36.42)
CIE-LCH	lch(15.34, 51.48, 314.98°)
OKLab	oklab(28.68% 0.0761 -0.1037)
OKLCH	oklch(28.68% 0.129 306.3)
XYZ	xyz(3.8355, 1.9730, 10.0743)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0D5B #2D5B0D

analogous

#140D5B #3B0D5B #5B0D54

triadic

#3B0D5B #5B3B0D #0D5B3B

tetradic

#3B0D5B #5B140D #2D5B0D #0D545B

square

#3B0D5B #5B140D #2D5B0D #0D545B

split-complementary

#3B0D5B #545B0D #0D5B14

monochromatic

#11041B #180525 #3B0D5B #5E1591 #801CC6

Accessibility & contrast

On white

15.06

#3B0D5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#3B0D5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0D5B

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0D5B	#FFFFFF	#000000	##FFFFFF
##3B0D5B	1.00	15.06	1.39	15.06
#FFFFFF	15.06	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255D

Deuteranopia (green-blind)

#002759

Tritanopia (blue-blind)

#352234

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3b0d5b;
/* rgb */ color: rgb(59, 13, 91);
/* oklch */ color: oklch(28.7% 0.129 306.3);

Tailwind

colors: {
  custom: {
    50: '#75528a',
    500: '#3b0d5b',
    950: '#000000',
  },
}

SCSS

$custom: #3b0d5b;
$custom-light: #75528a;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0d5b",
  "rgb": {
    "r": 59,
    "g": 13,
    "b": 91
  },
  "hsl": {
    "h": 275.385,
    "s": 75,
    "l": 20.392
  },
  "oklch": {
    "l": 0.2868,
    "c": 0.12863,
    "h": 306.3
  },
  "luminance": 0.01973
}

Semantic roles & 50–950 ramp

primary

#3B0D5B

secondary

#59952F

accent

#F23683

background

#F7F4F8

surface

#EDE7F0

border

#C8C3CB

text

#09020C

muted

#7B787D

Preview Lab

Preview with #3B0D5B

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

Preview Lab → · Contrast checker → · Palette generator →