#3A1F96#3A1F96

#3A1F96 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.4% C 0.178 H 283.5°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#3A1F96
RGB	rgb(58, 31, 150)
HSL	hsl(254, 66%, 35%)
HSV	hsv(254, 79%, 59%)
CMYK	cmyk(61.3%, 79.3%, 0%, 41.2%)
CIE-LAB	lab(23.94, 44.56, -60.16)
CIE-LCH	lch(23.94, 74.87, 306.53°)
OKLab	oklab(36.43% 0.0417 -0.1734)
OKLCH	oklch(36.43% 0.178 283.5)
XYZ	xyz(7.7382, 4.0810, 29.2282)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1F96 #7B961F

analogous

#1F4096 #3A1F96 #751F96

triadic

#3A1F96 #963A1F #1F963A

tetradic

#3A1F96 #961F40 #7B961F #1F9675

square

#3A1F96 #961F40 #7B961F #1F9675

split-complementary

#3A1F96 #96751F #40961F

monochromatic

#130A31 #261563 #3A1F96 #4E29C9 #7354DC

Accessibility & contrast

On white

11.56

#3A1F96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#3A1F96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1F96

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1F96	#FFFFFF	#000000	##FFFFFF
##3A1F96	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C99

Deuteranopia (green-blind)

#003594

Tritanopia (blue-blind)

#00425A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #3a1f96;
/* rgb */ color: rgb(58, 31, 150);
/* oklch */ color: oklch(36.4% 0.178 283.5);

Tailwind

colors: {
  custom: {
    50: '#7c5fb6',
    500: '#3a1f96',
    950: '#000000',
  },
}

SCSS

$custom: #3a1f96;
$custom-light: #7c5fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1f96",
  "rgb": {
    "r": 58,
    "g": 31,
    "b": 150
  },
  "hsl": {
    "h": 253.613,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.36428,
    "c": 0.17836,
    "h": 283.5
  },
  "luminance": 0.04082
}

Semantic roles & 50–950 ramp

primary

#3A1F96

secondary

#A6BF52

accent

#E93FC2

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #3A1F96

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

Preview Lab → · Contrast checker → · Palette generator →