#3D1C99#3D1C99

#3D1C99 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.7% C 0.184 H 284.9°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#3D1C99
RGB	rgb(61, 28, 153)
HSL	hsl(256, 69%, 35%)
HSV	hsv(256, 82%, 60%)
CMYK	cmyk(60.1%, 81.7%, 0%, 40%)
CIE-LAB	lab(24.07, 47.20, -61.77)
CIE-LCH	lch(24.07, 77.74, 307.38°)
OKLab	oklab(36.69% 0.0473 -0.178)
OKLCH	oklch(36.69% 0.184 284.9)
XYZ	xyz(8.0877, 4.1220, 30.5003)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1C99 #78991C

analogous

#1C3999 #3D1C99 #7B1C99

triadic

#3D1C99 #993D1C #1C993D

tetradic

#3D1C99 #991C39 #78991C #1C997B

square

#3D1C99 #991C39 #78991C #1C997B

split-complementary

#3D1C99 #997B1C #39991C

monochromatic

#140932 #281365 #3D1C99 #5225CD #7650DF

Accessibility & contrast

On white

11.51

#3D1C99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#3D1C99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1C99

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1C99	#FFFFFF	#000000	##FFFFFF
##3D1C99	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9C

Deuteranopia (green-blind)

#003597

Tritanopia (blue-blind)

#02425B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #3d1c99;
/* rgb */ color: rgb(61, 28, 153);
/* oklch */ color: oklch(36.7% 0.184 284.9);

Tailwind

colors: {
  custom: {
    50: '#7f5eb8',
    500: '#3d1c99',
    950: '#000000',
  },
}

SCSS

$custom: #3d1c99;
$custom-light: #7f5eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1c99",
  "rgb": {
    "r": 61,
    "g": 28,
    "b": 153
  },
  "hsl": {
    "h": 255.84,
    "s": 69.061,
    "l": 35.49
  },
  "oklch": {
    "l": 0.36688,
    "c": 0.18419,
    "h": 284.9
  },
  "luminance": 0.04123
}

Semantic roles & 50–950 ramp

primary

#3D1C99

secondary

#A3C24F

accent

#EC3CBD

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3D1C99

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

Preview Lab → · Contrast checker → · Palette generator →