#3D1D8D#3D1D8D

#3D1D8D is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.6% C 0.169 H 287.3°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#3D1D8D
RGB	rgb(61, 29, 141)
HSL	hsl(257, 66%, 33%)
HSV	hsv(257, 79%, 55%)
CMYK	cmyk(56.7%, 79.4%, 0%, 44.7%)
CIE-LAB	lab(22.98, 43.26, -56.16)
CIE-LCH	lch(22.98, 70.89, 307.61°)
OKLab	oklab(35.55% 0.0505 -0.1616)
OKLCH	oklch(35.55% 0.169 287.3)
XYZ	xyz(7.1701, 3.7935, 25.5485)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1D8D #6D8D1D

analogous

#1D358D #3D1D8D #751D8D

triadic

#3D1D8D #8D3D1D #1D8D3D

tetradic

#3D1D8D #8D1D35 #6D8D1D #1D8D75

square

#3D1D8D #8D1D35 #6D8D1D #1D8D75

split-complementary

#3D1D8D #8D751D #358D1D

monochromatic

#110827 #27135A #3D1D8D #5327C0 #734BDA

Accessibility & contrast

On white

11.94

#3D1D8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#3D1D8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1D8D

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1D8D	#FFFFFF	#000000	##FFFFFF
##3D1D8D	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003990

Deuteranopia (green-blind)

#00348B

Tritanopia (blue-blind)

#1A3D54

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3d1d8d;
/* rgb */ color: rgb(61, 29, 141);
/* oklch */ color: oklch(35.6% 0.169 287.3);

Tailwind

colors: {
  custom: {
    50: '#7c5daf',
    500: '#3d1d8d',
    950: '#000000',
  },
}

SCSS

$custom: #3d1d8d;
$custom-light: #7c5daf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1d8d",
  "rgb": {
    "r": 61,
    "g": 29,
    "b": 141
  },
  "hsl": {
    "h": 257.143,
    "s": 65.882,
    "l": 33.333
  },
  "oklch": {
    "l": 0.35552,
    "c": 0.16933,
    "h": 287.3
  },
  "luminance": 0.03794
}

Semantic roles & 50–950 ramp

primary

#3D1D8D

secondary

#9BBC4A

accent

#E93FB8

background

#F8F5FA

surface

#EFE9F5

border

#CAC5CF

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #3D1D8D

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

Preview Lab → · Contrast checker → · Palette generator →