#3D1156#3D1156

#3D1156 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 28.9% C 0.119 H 310.0°. Best body text is #FFFFFF at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#3D1156
RGB	rgb(61, 17, 86)
HSL	hsl(278, 67%, 20%)
HSV	hsv(278, 80%, 34%)
CMYK	cmyk(29.1%, 80.2%, 0%, 66.3%)
CIE-LAB	lab(15.82, 33.86, -32.25)
CIE-LCH	lch(15.82, 46.76, 316.39°)
OKLab	oklab(28.95% 0.0766 -0.0914)
OKLCH	oklch(28.95% 0.119 310)
XYZ	xyz(3.8043, 2.0650, 9.0005)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1156 #2A5611

analogous

#1B1156 #3D1156 #56114C

triadic

#3D1156 #563D11 #11563D

tetradic

#3D1156 #561B11 #2A5611 #114C56

square

#3D1156 #561B11 #2A5611 #114C56

split-complementary

#3D1156 #4C5611 #11561B

monochromatic

#12051A #190723 #3D1156 #611B89 #8525BC

Accessibility & contrast

On white

14.86

#3D1156 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#3D1156 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1156

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1156	#FFFFFF	#000000	##FFFFFF
##3D1156	1.00	14.86	1.41	14.86
#FFFFFF	14.86	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002658

Deuteranopia (green-blind)

#022855

Tritanopia (blue-blind)

#392132

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3d1156;
/* rgb */ color: rgb(61, 17, 86);
/* oklch */ color: oklch(28.9% 0.119 310.0);

Tailwind

colors: {
  custom: {
    50: '#765486',
    500: '#3d1156',
    950: '#000000',
  },
}

SCSS

$custom: #3d1156;
$custom-light: #765486;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1156",
  "rgb": {
    "r": 61,
    "g": 17,
    "b": 86
  },
  "hsl": {
    "h": 278.261,
    "s": 66.99,
    "l": 20.196
  },
  "oklch": {
    "l": 0.28948,
    "c": 0.11924,
    "h": 310
  },
  "luminance": 0.02065
}

Semantic roles & 50–950 ramp

primary

#3D1156

secondary

#558F34

accent

#EA3E7C

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3D1156

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

Preview Lab → · Contrast checker → · Palette generator →