#3D1171#3D1171

#3D1171 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.4% C 0.149 H 297.5°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#3D1171
RGB	rgb(61, 17, 113)
HSL	hsl(268, 74%, 25%)
HSV	hsv(268, 85%, 44%)
CMYK	cmyk(46%, 85%, 0%, 55.7%)
CIE-LAB	lab(18.30, 40.80, -46.07)
CIE-LCH	lch(18.30, 61.54, 311.53°)
OKLab	oklab(31.45% 0.0688 -0.132)
OKLCH	oklch(31.45% 0.149 297.5)
XYZ	xyz(5.1048, 2.5852, 15.8496)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1171 #457111

analogous

#111571 #3D1171 #6D1171

triadic

#3D1171 #713D11 #11713D

tetradic

#3D1171 #711115 #457111 #11716D

square

#3D1171 #711115 #457111 #11716D

split-complementary

#3D1171 #716D11 #157111

monochromatic

#0E041B #20093C #3D1171 #5A19A6 #7621DB

Accessibility & contrast

On white

13.84

#3D1171 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#3D1171 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1171

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1171	#FFFFFF	#000000	##FFFFFF
##3D1171	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D74

Deuteranopia (green-blind)

#002C6F

Tritanopia (blue-blind)

#2F2D42

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3d1171;
/* rgb */ color: rgb(61, 17, 113);
/* oklch */ color: oklch(31.4% 0.149 297.5);

Tailwind

colors: {
  custom: {
    50: '#79569b',
    500: '#3d1171',
    950: '#000000',
  },
}

SCSS

$custom: #3d1171;
$custom-light: #79569b;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1171",
  "rgb": {
    "r": 61,
    "g": 17,
    "b": 113
  },
  "hsl": {
    "h": 267.5,
    "s": 73.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.31445,
    "c": 0.14886,
    "h": 297.5
  },
  "luminance": 0.02585
}

Semantic roles & 50–950 ramp

primary

#3D1171

secondary

#74A836

accent

#F1379C

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #3D1171

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

Preview Lab → · Contrast checker → · Palette generator →