#3D1F82#3D1F82

#3D1F82 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.7% C 0.154 H 289.7°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#3D1F82
RGB	rgb(61, 31, 130)
HSL	hsl(258, 61%, 32%)
HSV	hsv(258, 76%, 51%)
CMYK	cmyk(53.1%, 76.2%, 0%, 49%)
CIE-LAB	lab(22.24, 39.02, -50.47)
CIE-LCH	lch(22.24, 63.79, 307.71°)
OKLab	oklab(34.71% 0.052 -0.145)
OKLCH	oklch(34.71% 0.154 289.7)
XYZ	xyz(6.4426, 3.5835, 21.4670)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1F82 #64821F

analogous

#1F3382 #3D1F82 #6F1F82

triadic

#3D1F82 #823D1F #1F823D

tetradic

#3D1F82 #821F33 #64821F #1F826F

square

#3D1F82 #821F33 #64821F #1F826F

split-complementary

#3D1F82 #826F1F #33821F

monochromatic

#0F071F #261351 #3D1F82 #542BB3 #7248D3

Accessibility & contrast

On white

12.23

#3D1F82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#3D1F82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1F82

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1F82	#FFFFFF	#000000	##FFFFFF
##3D1F82	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003785

Deuteranopia (green-blind)

#003380

Tritanopia (blue-blind)

#243A4F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3d1f82;
/* rgb */ color: rgb(61, 31, 130);
/* oklch */ color: oklch(34.7% 0.154 289.7);

Tailwind

colors: {
  custom: {
    50: '#7a5ea7',
    500: '#3d1f82',
    950: '#000000',
  },
}

SCSS

$custom: #3d1f82;
$custom-light: #7a5ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1f82",
  "rgb": {
    "r": 61,
    "g": 31,
    "b": 130
  },
  "hsl": {
    "h": 258.182,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.34708,
    "c": 0.15403,
    "h": 289.7
  },
  "luminance": 0.03584
}

Semantic roles & 50–950 ramp

primary

#3D1F82

secondary

#94B548

accent

#E543B4

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3D1F82

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

Preview Lab → · Contrast checker → · Palette generator →