#3B1471#3B1471

#3B1471 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.5% C 0.146 H 295.7°. Best body text is #FFFFFF at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#3B1471
RGB	rgb(59, 20, 113)
HSL	hsl(265, 70%, 26%)
HSV	hsv(265, 82%, 44%)
CMYK	cmyk(47.8%, 82.3%, 0%, 55.7%)
CIE-LAB	lab(18.46, 39.22, -45.81)
CIE-LCH	lch(18.46, 60.31, 310.57°)
OKLab	oklab(31.5% 0.0632 -0.1313)
OKLCH	oklch(31.5% 0.146 295.7)
XYZ	xyz(5.0336, 2.6222, 15.8605)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo (survey)

#380282

ΔE00 3.85

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1471 #4A7114

analogous

#141B71 #3B1471 #691471

triadic

#3B1471 #713B14 #14713B

tetradic

#3B1471 #71141B #4A7114 #147169

square

#3B1471 #71141B #4A7114 #147169

split-complementary

#3B1471 #716914 #1B7114

monochromatic

#0E051A #200B3D #3B1471 #561DA5 #7127D9

Accessibility & contrast

On white

13.78

#3B1471 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#3B1471 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1471

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1471	#FFFFFF	#000000	##FFFFFF
##3B1471	1.00	13.78	1.52	13.78
#FFFFFF	13.78	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E74

Deuteranopia (green-blind)

#002C6F

Tritanopia (blue-blind)

#2C2E42

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3b1471;
/* rgb */ color: rgb(59, 20, 113);
/* oklch */ color: oklch(31.5% 0.146 295.7);

Tailwind

colors: {
  custom: {
    50: '#77579b',
    500: '#3b1471',
    950: '#000000',
  },
}

SCSS

$custom: #3b1471;
$custom-light: #77579b;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1471",
  "rgb": {
    "r": 59,
    "g": 20,
    "b": 113
  },
  "hsl": {
    "h": 265.161,
    "s": 69.925,
    "l": 26.078
  },
  "oklch": {
    "l": 0.31498,
    "c": 0.14573,
    "h": 295.7
  },
  "luminance": 0.02622
}

Semantic roles & 50–950 ramp

primary

#3B1471

secondary

#79A739

accent

#ED3BA2

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #3B1471

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

Preview Lab → · Contrast checker → · Palette generator →