#3B1A7D#3B1A7D

#3B1A7D is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.4% C 0.153 H 290.8°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#3B1A7D
RGB	rgb(59, 26, 125)
HSL	hsl(260, 66%, 30%)
HSV	hsv(260, 79%, 49%)
CMYK	cmyk(52.8%, 79.2%, 0%, 51%)
CIE-LAB	lab(20.63, 39.79, -49.95)
CIE-LCH	lch(20.63, 63.86, 308.54°)
OKLab	oklab(33.37% 0.0544 -0.1435)
OKLCH	oklch(33.37% 0.154 290.8)
XYZ	xyz(5.8736, 3.1490, 19.6964)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1A7D #5C7D1A

analogous

#1A2B7D #3B1A7D #6D1A7D

triadic

#3B1A7D #7D3B1A #1A7D3B

tetradic

#3B1A7D #7D1A2B #5C7D1A #1A7D6D

square

#3B1A7D #7D1A2B #5C7D1A #1A7D6D

split-complementary

#3B1A7D #7D6D1A #2B7D1A

monochromatic

#0C0519 #230F4A #3B1A7D #5325B0 #6F3BD6

Accessibility & contrast

On white

12.89

#3B1A7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#3B1A7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1A7D

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1A7D	#FFFFFF	#000000	##FFFFFF
##3B1A7D	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003380

Deuteranopia (green-blind)

#002F7B

Tritanopia (blue-blind)

#24364B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3b1a7d;
/* rgb */ color: rgb(59, 26, 125);
/* oklch */ color: oklch(33.4% 0.153 290.8);

Tailwind

colors: {
  custom: {
    50: '#795ba4',
    500: '#3b1a7d',
    950: '#000000',
  },
}

SCSS

$custom: #3b1a7d;
$custom-light: #795ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1a7d",
  "rgb": {
    "r": 59,
    "g": 26,
    "b": 125
  },
  "hsl": {
    "h": 260,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.33373,
    "c": 0.1535,
    "h": 290.8
  },
  "luminance": 0.03149
}

Semantic roles & 50–950 ramp

primary

#3B1A7D

secondary

#8CB142

accent

#E93FB0

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3B1A7D

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

Preview Lab → · Contrast checker → · Palette generator →