#3A1D87#3A1D87

#3A1D87 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.6% C 0.162 H 287.0°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#3A1D87
RGB	rgb(58, 29, 135)
HSL	hsl(256, 65%, 32%)
HSV	hsv(256, 79%, 53%)
CMYK	cmyk(57%, 78.5%, 0%, 47.1%)
CIE-LAB	lab(22.04, 41.08, -53.95)
CIE-LCH	lch(22.04, 67.81, 307.29°)
OKLab	oklab(34.64% 0.0475 -0.1553)
OKLCH	oklch(34.64% 0.162 287)
XYZ	xyz(6.5562, 3.5272, 23.2523)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1D87 #6A871D

analogous

#1D3587 #3A1D87 #6F1D87

triadic

#3A1D87 #873A1D #1D873A

tetradic

#3A1D87 #871D35 #6A871D #1D876F

square

#3A1D87 #871D35 #6A871D #1D876F

split-complementary

#3A1D87 #876F1D #35871D

monochromatic

#0F0722 #241255 #3A1D87 #5028B9 #6E47D7

Accessibility & contrast

On white

12.31

#3A1D87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#3A1D87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1D87

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1D87	#FFFFFF	#000000	##FFFFFF
##3A1D87	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378A

Deuteranopia (green-blind)

#003285

Tritanopia (blue-blind)

#183B51

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3a1d87;
/* rgb */ color: rgb(58, 29, 135);
/* oklch */ color: oklch(34.6% 0.162 287.0);

Tailwind

colors: {
  custom: {
    50: '#7a5dab',
    500: '#3a1d87',
    950: '#000000',
  },
}

SCSS

$custom: #3a1d87;
$custom-light: #7a5dab;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1d87",
  "rgb": {
    "r": 58,
    "g": 29,
    "b": 135
  },
  "hsl": {
    "h": 256.415,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.34639,
    "c": 0.1624,
    "h": 287
  },
  "luminance": 0.03528
}

Semantic roles & 50–950 ramp

primary

#3A1D87

secondary

#9AB946

accent

#E840BA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3A1D87

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

Preview Lab → · Contrast checker → · Palette generator →