#3B0B4A#3B0B4A

#3B0B4A is a dark, moderate purple. Relative luminance 0.017; OKLCH L 27.0% C 0.113 H 316.5°. Best body text is #FFFFFF at 15.76:1 contrast (WCAG AA passes).

Color values

HEX	#3B0B4A
RGB	rgb(59, 11, 74)
HSL	hsl(286, 74%, 17%)
HSV	hsv(286, 85%, 29%)
CMYK	cmyk(20.3%, 85.1%, 0%, 71%)
CIE-LAB	lab(13.61, 33.12, -27.63)
CIE-LCH	lch(13.61, 43.13, 320.16°)
OKLab	oklab(27.01% 0.0821 -0.0779)
OKLCH	oklch(27.01% 0.113 316.5)
XYZ	xyz(3.1591, 1.6637, 6.6320)
Luminance	0.0166 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0B4A #1A4A0B

analogous

#1C0B4A #3B0B4A #4A0B3A

triadic

#3B0B4A #4A3B0B #0B4A3B

tetradic

#3B0B4A #4A1C0B #1A4A0B #0B3A4A

square

#3B0B4A #4A1C0B #1A4A0B #0B3A4A

split-complementary

#3B0B4A #3A4A0B #0B4A1C

monochromatic

#15041B #15041B #3B0B4A #65137F #901BB5

Accessibility & contrast

On white

15.76

#3B0B4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#3B0B4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0B4A

15.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0B4A	#FFFFFF	#000000	##FFFFFF
##3B0B4A	1.00	15.76	1.33	15.76
#FFFFFF	15.76	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204C

Deuteranopia (green-blind)

#0B2449

Tritanopia (blue-blind)

#3A192A

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #3b0b4a;
/* rgb */ color: rgb(59, 11, 74);
/* oklch */ color: oklch(27.0% 0.113 316.5);

Tailwind

colors: {
  custom: {
    50: '#74507d',
    500: '#3b0b4a',
    950: '#000000',
  },
}

SCSS

$custom: #3b0b4a;
$custom-light: #74507d;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0b4a",
  "rgb": {
    "r": 59,
    "g": 11,
    "b": 74
  },
  "hsl": {
    "h": 285.714,
    "s": 74.118,
    "l": 16.667
  },
  "oklch": {
    "l": 0.27007,
    "c": 0.11316,
    "h": 316.5
  },
  "luminance": 0.01664
}

Semantic roles & 50–950 ramp

primary

#3B0B4A

secondary

#40862B

accent

#F13763

background

#F7F4F7

surface

#EDE7EE

border

#C8C3C9

text

#080209

muted

#7B787B

Preview Lab

Preview with #3B0B4A

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

Preview Lab → · Contrast checker → · Palette generator →