#3A1F85#3A1F85

#3A1F85 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.7% C 0.158 H 287.1°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#3A1F85
RGB	rgb(58, 31, 133)
HSL	hsl(256, 62%, 32%)
HSV	hsv(256, 77%, 52%)
CMYK	cmyk(56.4%, 76.7%, 0%, 47.8%)
CIE-LAB	lab(22.20, 39.45, -52.43)
CIE-LCH	lch(22.20, 65.62, 306.96°)
OKLab	oklab(34.69% 0.0465 -0.1509)
OKLCH	oklch(34.69% 0.158 287.1)
XYZ	xyz(6.4673, 3.5726, 22.5346)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1F85 #6A851F

analogous

#1F3785 #3A1F85 #6D1F85

triadic

#3A1F85 #853A1F #1F853A

tetradic

#3A1F85 #851F37 #6A851F #1F856D

square

#3A1F85 #851F37 #6A851F #1F856D

split-complementary

#3A1F85 #856D1F #37851F

monochromatic

#0F0822 #241353 #3A1F85 #502BB7 #6E4AD5

Accessibility & contrast

On white

12.25

#3A1F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#3A1F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1F85

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1F85	#FFFFFF	#000000	##FFFFFF
##3A1F85	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003888

Deuteranopia (green-blind)

#003283

Tritanopia (blue-blind)

#1A3B50

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3a1f85;
/* rgb */ color: rgb(58, 31, 133);
/* oklch */ color: oklch(34.7% 0.158 287.1);

Tailwind

colors: {
  custom: {
    50: '#795ea9',
    500: '#3a1f85',
    950: '#000000',
  },
}

SCSS

$custom: #3a1f85;
$custom-light: #795ea9;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1f85",
  "rgb": {
    "r": 58,
    "g": 31,
    "b": 133
  },
  "hsl": {
    "h": 255.882,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.34692,
    "c": 0.15785,
    "h": 287.1
  },
  "luminance": 0.03573
}

Semantic roles & 50–950 ramp

primary

#3A1F85

secondary

#9AB749

accent

#E543BA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3A1F85

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

Preview Lab → · Contrast checker → · Palette generator →