#3D1E9B#3D1E9B

#3D1E9B is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.1% C 0.185 H 284.2°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#3D1E9B
RGB	rgb(61, 30, 155)
HSL	hsl(255, 68%, 36%)
HSV	hsv(255, 81%, 61%)
CMYK	cmyk(60.6%, 80.6%, 0%, 39.2%)
CIE-LAB	lab(24.60, 46.87, -62.13)
CIE-LCH	lch(24.60, 77.83, 307.03°)
OKLab	oklab(37.12% 0.0454 -0.1791)
OKLCH	oklch(37.12% 0.185 284.2)
XYZ	xyz(8.3033, 4.2867, 31.3939)
Luminance	0.0429 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1E9B #7C9B1E

analogous

#1E3E9B #3D1E9B #7C1E9B

triadic

#3D1E9B #9B3D1E #1E9B3D

tetradic

#3D1E9B #9B1E3E #7C9B1E #1E9B7C

square

#3D1E9B #9B1E3E #7C9B1E #1E9B7C

split-complementary

#3D1E9B #9B7C1E #3E9B1E

monochromatic

#150A34 #291468 #3D1E9B #5128CE #7755DE

Accessibility & contrast

On white

11.31

#3D1E9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#3D1E9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1E9B

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1E9B	#FFFFFF	#000000	##FFFFFF
##3D1E9B	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9E

Deuteranopia (green-blind)

#003699

Tritanopia (blue-blind)

#00435D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #3d1e9b;
/* rgb */ color: rgb(61, 30, 155);
/* oklch */ color: oklch(37.1% 0.185 284.2);

Tailwind

colors: {
  custom: {
    50: '#7f5fba',
    500: '#3d1e9b',
    950: '#000000',
  },
}

SCSS

$custom: #3d1e9b;
$custom-light: #7f5fba;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1e9b",
  "rgb": {
    "r": 61,
    "g": 30,
    "b": 155
  },
  "hsl": {
    "h": 254.88,
    "s": 67.568,
    "l": 36.275
  },
  "oklch": {
    "l": 0.37117,
    "c": 0.18475,
    "h": 284.2
  },
  "luminance": 0.04287
}

Semantic roles & 50–950 ramp

primary

#3D1E9B

secondary

#A6C253

accent

#EA3DC0

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3D1E9B

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

Preview Lab → · Contrast checker → · Palette generator →