#3B1A7B#3B1A7B

#3B1A7B is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.2% C 0.151 H 291.4°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#3B1A7B
RGB	rgb(59, 26, 123)
HSL	hsl(260, 65%, 29%)
HSV	hsv(260, 79%, 48%)
CMYK	cmyk(52%, 78.9%, 0%, 51.8%)
CIE-LAB	lab(20.43, 39.21, -49.00)
CIE-LCH	lch(20.43, 62.76, 308.66°)
OKLab	oklab(33.17% 0.055 -0.1407)
OKLCH	oklch(33.17% 0.151 291.4)
XYZ	xyz(5.7472, 3.0984, 19.0303)
Luminance	0.0310 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1A7B #5A7B1A

analogous

#1A2A7B #3B1A7B #6C1A7B

triadic

#3B1A7B #7B3B1A #1A7B3B

tetradic

#3B1A7B #7B1A2A #5A7B1A #1A7B6C

square

#3B1A7B #7B1A2A #5A7B1A #1A7B6C

split-complementary

#3B1A7B #7B6C1A #2A7B1A

monochromatic

#0C0519 #230F48 #3B1A7B #5325AE #6F3AD5

Accessibility & contrast

On white

12.96

#3B1A7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#3B1A7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1A7B

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1A7B	#FFFFFF	#000000	##FFFFFF
##3B1A7B	1.00	12.96	1.62	12.96
#FFFFFF	12.96	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337E

Deuteranopia (green-blind)

#002F79

Tritanopia (blue-blind)

#253549

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3b1a7b;
/* rgb */ color: rgb(59, 26, 123);
/* oklch */ color: oklch(33.2% 0.151 291.4);

Tailwind

colors: {
  custom: {
    50: '#785ba2',
    500: '#3b1a7b',
    950: '#000000',
  },
}

SCSS

$custom: #3b1a7b;
$custom-light: #785ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1a7b",
  "rgb": {
    "r": 59,
    "g": 26,
    "b": 123
  },
  "hsl": {
    "h": 260.412,
    "s": 65.101,
    "l": 29.216
  },
  "oklch": {
    "l": 0.33175,
    "c": 0.15112,
    "h": 291.4
  },
  "luminance": 0.03099
}

Semantic roles & 50–950 ramp

primary

#3B1A7B

secondary

#8AAF42

accent

#E840AF

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3B1A7B

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

Preview Lab → · Contrast checker → · Palette generator →