#3A1B96#3A1B96

#3A1B96 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 36.0% C 0.182 H 284.0°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#3A1B96
RGB	rgb(58, 27, 150)
HSL	hsl(255, 69%, 35%)
HSV	hsv(255, 82%, 59%)
CMYK	cmyk(61.3%, 82%, 0%, 41.2%)
CIE-LAB	lab(23.29, 46.45, -61.23)
CIE-LCH	lch(23.29, 76.85, 307.18°)
OKLab	oklab(35.98% 0.0441 -0.1765)
OKLCH	oklch(35.98% 0.182 284)
XYZ	xyz(7.6402, 3.8849, 29.1955)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1B96 #77961B

analogous

#1B3996 #3A1B96 #781B96

triadic

#3A1B96 #963A1B #1B963A

tetradic

#3A1B96 #961B39 #77961B #1B9678

square

#3A1B96 #961B39 #77961B #1B9678

split-complementary

#3A1B96 #96781B #39961B

monochromatic

#12082E #261262 #3A1B96 #4E24CA #714DDF

Accessibility & contrast

On white

11.82

#3A1B96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#3A1B96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1B96

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1B96	#FFFFFF	#000000	##FFFFFF
##3A1B96	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B99

Deuteranopia (green-blind)

#003394

Tritanopia (blue-blind)

#004059

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3a1b96;
/* rgb */ color: rgb(58, 27, 150);
/* oklch */ color: oklch(36.0% 0.182 284.0);

Tailwind

colors: {
  custom: {
    50: '#7d5db6',
    500: '#3a1b96',
    950: '#000000',
  },
}

SCSS

$custom: #3a1b96;
$custom-light: #7d5db6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1b96",
  "rgb": {
    "r": 58,
    "g": 27,
    "b": 150
  },
  "hsl": {
    "h": 255.122,
    "s": 69.492,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35977,
    "c": 0.18195,
    "h": 284
  },
  "luminance": 0.03885
}

Semantic roles & 50–950 ramp

primary

#3A1B96

secondary

#A3C14C

accent

#EC3BC0

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #3A1B96

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

Preview Lab → · Contrast checker → · Palette generator →