#3D1D74#3D1D74

#3D1D74 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.1% C 0.139 H 294.3°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#3D1D74
RGB	rgb(61, 29, 116)
HSL	hsl(262, 60%, 28%)
HSV	hsv(262, 75%, 45%)
CMYK	cmyk(47.4%, 75%, 0%, 54.5%)
CIE-LAB	lab(20.56, 35.97, -44.30)
CIE-LCH	lch(20.56, 57.07, 309.08°)
OKLab	oklab(33.12% 0.0573 -0.1269)
OKLCH	oklch(33.12% 0.139 294.3)
XYZ	xyz(5.5154, 3.1316, 16.8335)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1D74 #54741D

analogous

#1D2874 #3D1D74 #681D74

triadic

#3D1D74 #743D1D #1D743D

tetradic

#3D1D74 #741D28 #54741D #1D7468

square

#3D1D74 #741D28 #54741D #1D7468

split-complementary

#3D1D74 #74681D #28741D

monochromatic

#0D0618 #231143 #3D1D74 #5729A5 #723DCE

Accessibility & contrast

On white

12.91

#3D1D74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#3D1D74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1D74

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1D74	#FFFFFF	#000000	##FFFFFF
##3D1D74	1.00	12.91	1.63	12.91
#FFFFFF	12.91	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003277

Deuteranopia (green-blind)

#003072

Tritanopia (blue-blind)

#2D3346

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3d1d74;
/* rgb */ color: rgb(61, 29, 116);
/* oklch */ color: oklch(33.1% 0.139 294.3);

Tailwind

colors: {
  custom: {
    50: '#785c9d',
    500: '#3d1d74',
    950: '#000000',
  },
}

SCSS

$custom: #3d1d74;
$custom-light: #785c9d;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1d74",
  "rgb": {
    "r": 61,
    "g": 29,
    "b": 116
  },
  "hsl": {
    "h": 262.069,
    "s": 60,
    "l": 28.431
  },
  "oklch": {
    "l": 0.33119,
    "c": 0.13922,
    "h": 294.3
  },
  "luminance": 0.03132
}

Semantic roles & 50–950 ramp

primary

#3D1D74

secondary

#84A845

accent

#E345A9

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3D1D74

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

Preview Lab → · Contrast checker → · Palette generator →