#3A1D7D#3A1D7D

#3A1D7D is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.6% C 0.150 H 289.6°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#3A1D7D
RGB	rgb(58, 29, 125)
HSL	hsl(258, 62%, 30%)
HSV	hsv(258, 77%, 49%)
CMYK	cmyk(53.6%, 76.8%, 0%, 51%)
CIE-LAB	lab(21.05, 38.10, -49.27)
CIE-LCH	lch(21.05, 62.28, 307.72°)
OKLab	oklab(33.64% 0.0503 -0.1416)
OKLCH	oklch(33.64% 0.15 289.6)
XYZ	xyz(5.8849, 3.2587, 19.7170)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1D7D #607D1D

analogous

#1D307D #3A1D7D #6A1D7D

triadic

#3A1D7D #7D3A1D #1D7D3A

tetradic

#3A1D7D #7D1D30 #607D1D #1D7D6A

square

#3A1D7D #7D1D30 #607D1D #1D7D6A

split-complementary

#3A1D7D #7D6A1D #307D1D

monochromatic

#0C061A #23114B #3A1D7D #5129AF #6D41D3

Accessibility & contrast

On white

12.71

#3A1D7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#3A1D7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1D7D

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1D7D	#FFFFFF	#000000	##FFFFFF
##3A1D7D	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003480

Deuteranopia (green-blind)

#00307B

Tritanopia (blue-blind)

#21374B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3a1d7d;
/* rgb */ color: rgb(58, 29, 125);
/* oklch */ color: oklch(33.6% 0.150 289.6);

Tailwind

colors: {
  custom: {
    50: '#785ca4',
    500: '#3a1d7d',
    950: '#000000',
  },
}

SCSS

$custom: #3a1d7d;
$custom-light: #785ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1d7d",
  "rgb": {
    "r": 58,
    "g": 29,
    "b": 125
  },
  "hsl": {
    "h": 258.125,
    "s": 62.338,
    "l": 30.196
  },
  "oklch": {
    "l": 0.33641,
    "c": 0.15024,
    "h": 289.6
  },
  "luminance": 0.03259
}

Semantic roles & 50–950 ramp

primary

#3A1D7D

secondary

#90B145

accent

#E542B4

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3A1D7D

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

Preview Lab → · Contrast checker → · Palette generator →