#3D1BB4#3D1BB4

#3D1BB4 is a dark, highly saturated violet. Relative luminance 0.051; OKLCH L 39.5% C 0.215 H 280.3°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#3D1BB4
RGB	rgb(61, 27, 180)
HSL	hsl(253, 74%, 41%)
HSV	hsv(253, 85%, 71%)
CMYK	cmyk(66.1%, 85%, 0%, 29.4%)
CIE-LAB	lab(26.93, 55.25, -73.38)
CIE-LCH	lch(26.93, 91.85, 306.97°)
OKLab	oklab(39.54% 0.0384 -0.2118)
OKLCH	oklch(39.54% 0.215 280.3)
XYZ	xyz(10.5520, 5.0704, 43.5938)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1BB4 #92B41B

analogous

#1B46B4 #3D1BB4 #891BB4

triadic

#3D1BB4 #B43D1B #1BB43D

tetradic

#3D1BB4 #B41B46 #92B41B #1BB489

square

#3D1BB4 #B41B46 #92B41B #1BB489

split-complementary

#3D1BB4 #B4891B #46B41B

monochromatic

#190B4A #2B137F #3D1BB4 #542DDF #8062E7

Accessibility & contrast

On white

10.43

#3D1BB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3D1BB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1BB4

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1BB4	#FFFFFF	#000000	##FFFFFF
##3D1BB4	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B8

Deuteranopia (green-blind)

#003AB1

Tritanopia (blue-blind)

#004D6B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3d1bb4;
/* rgb */ color: rgb(61, 27, 180);
/* oklch */ color: oklch(39.5% 0.215 280.3);

Tailwind

colors: {
  custom: {
    50: '#845fcc',
    500: '#3d1bb4',
    950: '#000000',
  },
}

SCSS

$custom: #3d1bb4;
$custom-light: #845fcc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1bb4",
  "rgb": {
    "r": 61,
    "g": 27,
    "b": 180
  },
  "hsl": {
    "h": 253.333,
    "s": 73.913,
    "l": 40.588
  },
  "oklch": {
    "l": 0.3954,
    "c": 0.21525,
    "h": 280.3
  },
  "luminance": 0.05071
}

Semantic roles & 50–950 ramp

primary

#3D1BB4

secondary

#B4CC5F

accent

#F137C7

background

#F8F5FC

surface

#F0EAF9

border

#CBC6D2

text

#0C0514

muted

#7D7982

Preview Lab

Preview with #3D1BB4

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

Preview Lab → · Contrast checker → · Palette generator →