#3A1DAD#3A1DAD

#3A1DAD is a dark, highly saturated violet. Relative luminance 0.048; OKLCH L 38.7% C 0.207 H 279.9°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#3A1DAD
RGB	rgb(58, 29, 173)
HSL	hsl(252, 71%, 40%)
HSV	hsv(252, 83%, 68%)
CMYK	cmyk(66.5%, 83.2%, 0%, 32.2%)
CIE-LAB	lab(26.14, 52.21, -70.51)
CIE-LCH	lch(26.14, 87.74, 306.52°)
OKLab	oklab(38.7% 0.0354 -0.2036)
OKLCH	oklch(38.7% 0.207 279.9)
XYZ	xyz(9.7247, 4.7946, 39.9400)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1DAD #90AD1D

analogous

#1D48AD #3A1DAD #821DAD

triadic

#3A1DAD #AD3A1D #1DAD3A

tetradic

#3A1DAD #AD1D48 #90AD1D #1DAD82

square

#3A1DAD #AD1D48 #90AD1D #1DAD82

split-complementary

#3A1DAD #AD821D #48AD1D

monochromatic

#170B44 #281479 #3A1DAD #4F2CDC #7B60E4

Accessibility & contrast

On white

10.72

#3A1DAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#3A1DAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1DAD

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1DAD	#FFFFFF	#000000	##FFFFFF
##3A1DAD	1.00	10.72	1.96	10.72
#FFFFFF	10.72	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B1

Deuteranopia (green-blind)

#0038AB

Tritanopia (blue-blind)

#004B67

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3a1dad;
/* rgb */ color: rgb(58, 29, 173);
/* oklch */ color: oklch(38.7% 0.207 279.9);

Tailwind

colors: {
  custom: {
    50: '#815fc7',
    500: '#3a1dad',
    950: '#000000',
  },
}

SCSS

$custom: #3a1dad;
$custom-light: #815fc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1dad",
  "rgb": {
    "r": 58,
    "g": 29,
    "b": 173
  },
  "hsl": {
    "h": 252.083,
    "s": 71.287,
    "l": 39.608
  },
  "oklch": {
    "l": 0.38697,
    "c": 0.20662,
    "h": 279.9
  },
  "luminance": 0.04795
}

Semantic roles & 50–950 ramp

primary

#3A1DAD

secondary

#B3C95D

accent

#EE3ACA

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #3A1DAD

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

Preview Lab → · Contrast checker → · Palette generator →