#3D105D#3D105D

#3D105D is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.5% C 0.128 H 306.4°. Best body text is #FFFFFF at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#3D105D
RGB	rgb(61, 16, 93)
HSL	hsl(275, 71%, 21%)
HSV	hsv(275, 83%, 36%)
CMYK	cmyk(34.4%, 82.8%, 0%, 63.5%)
CIE-LAB	lab(16.27, 36.05, -36.23)
CIE-LCH	lch(16.27, 51.11, 314.85°)
OKLab	oklab(29.45% 0.076 -0.1031)
OKLCH	oklch(29.45% 0.128 306.4)
XYZ	xyz(4.0851, 2.1530, 10.5542)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D105D #305D10

analogous

#17105D #3D105D #5D1057

triadic

#3D105D #5D3D10 #105D3D

tetradic

#3D105D #5D1710 #305D10 #10575D

square

#3D105D #5D1710 #305D10 #10575D

split-complementary

#3D105D #575D10 #105D17

monochromatic

#11041A #1B0729 #3D105D #5F1991 #8222C5

Accessibility & contrast

On white

14.68

#3D105D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#3D105D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D105D

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D105D	#FFFFFF	#000000	##FFFFFF
##3D105D	1.00	14.68	1.43	14.68
#FFFFFF	14.68	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275F

Deuteranopia (green-blind)

#00295B

Tritanopia (blue-blind)

#372436

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3d105d;
/* rgb */ color: rgb(61, 16, 93);
/* oklch */ color: oklch(29.5% 0.128 306.4);

Tailwind

colors: {
  custom: {
    50: '#76548c',
    500: '#3d105d',
    950: '#000000',
  },
}

SCSS

$custom: #3d105d;
$custom-light: #76548c;
$custom-dark: #000000;

JSON

{
  "hex": "#3d105d",
  "rgb": {
    "r": 61,
    "g": 16,
    "b": 93
  },
  "hsl": {
    "h": 275.065,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.29451,
    "c": 0.12807,
    "h": 306.4
  },
  "luminance": 0.02153
}

Semantic roles & 50–950 ramp

primary

#3D105D

secondary

#5C9633

accent

#ED3A85

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3D105D

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

Preview Lab → · Contrast checker → · Palette generator →