#3D1F83#3D1F83

#3D1F83 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.8% C 0.155 H 289.5°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#3D1F83
RGB	rgb(61, 31, 131)
HSL	hsl(258, 62%, 32%)
HSV	hsv(258, 76%, 51%)
CMYK	cmyk(53.4%, 76.3%, 0%, 48.6%)
CIE-LAB	lab(22.34, 39.32, -50.94)
CIE-LCH	lch(22.34, 64.35, 307.66°)
OKLab	oklab(34.81% 0.0517 -0.1464)
OKLCH	oklch(34.81% 0.155 289.5)
XYZ	xyz(6.5100, 3.6105, 21.8222)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.74

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1F83 #65831F

analogous

#1F3383 #3D1F83 #6F1F83

triadic

#3D1F83 #833D1F #1F833D

tetradic

#3D1F83 #831F33 #65831F #1F836F

square

#3D1F83 #831F33 #65831F #1F836F

split-complementary

#3D1F83 #836F1F #33831F

monochromatic

#0F0820 #261352 #3D1F83 #542BB4 #7249D4

Accessibility & contrast

On white

12.19

#3D1F83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#3D1F83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1F83

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1F83	#FFFFFF	#000000	##FFFFFF
##3D1F83	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003786

Deuteranopia (green-blind)

#003381

Tritanopia (blue-blind)

#233A4F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3d1f83;
/* rgb */ color: rgb(61, 31, 131);
/* oklch */ color: oklch(34.8% 0.155 289.5);

Tailwind

colors: {
  custom: {
    50: '#7b5ea8',
    500: '#3d1f83',
    950: '#000000',
  },
}

SCSS

$custom: #3d1f83;
$custom-light: #7b5ea8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1f83",
  "rgb": {
    "r": 61,
    "g": 31,
    "b": 131
  },
  "hsl": {
    "h": 258,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.34805,
    "c": 0.15525,
    "h": 289.5
  },
  "luminance": 0.03611
}

Semantic roles & 50–950 ramp

primary

#3D1F83

secondary

#95B648

accent

#E543B4

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3D1F83

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

Preview Lab → · Contrast checker → · Palette generator →