#3B1A82#3B1A82

#3B1A82 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.9% C 0.159 H 289.4°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#3B1A82
RGB	rgb(59, 26, 130)
HSL	hsl(259, 67%, 31%)
HSV	hsv(259, 80%, 51%)
CMYK	cmyk(54.6%, 80%, 0%, 49%)
CIE-LAB	lab(21.13, 41.23, -52.30)
CIE-LCH	lch(21.13, 66.60, 308.25°)
OKLab	oklab(33.88% 0.0529 -0.1504)
OKLCH	oklch(33.88% 0.159 289.4)
XYZ	xyz(6.2011, 3.2800, 21.4211)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1A82 #61821A

analogous

#1A2D82 #3B1A82 #6F1A82

triadic

#3B1A82 #823B1A #1A823B

tetradic

#3B1A82 #821A2D #61821A #1A826F

square

#3B1A82 #821A2D #61821A #1A826F

split-complementary

#3B1A82 #826F1A #2D821A

monochromatic

#0D061C #24104F #3B1A82 #5224B5 #6F3ED8

Accessibility & contrast

On white

12.68

#3B1A82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#3B1A82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1A82

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1A82	#FFFFFF	#000000	##FFFFFF
##3B1A82	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003585

Deuteranopia (green-blind)

#003080

Tritanopia (blue-blind)

#20384D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3b1a82;
/* rgb */ color: rgb(59, 26, 130);
/* oklch */ color: oklch(33.9% 0.159 289.4);

Tailwind

colors: {
  custom: {
    50: '#7a5ba7',
    500: '#3b1a82',
    950: '#000000',
  },
}

SCSS

$custom: #3b1a82;
$custom-light: #7a5ba7;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1a82",
  "rgb": {
    "r": 59,
    "g": 26,
    "b": 130
  },
  "hsl": {
    "h": 259.038,
    "s": 66.667,
    "l": 30.588
  },
  "oklch": {
    "l": 0.33875,
    "c": 0.15943,
    "h": 289.4
  },
  "luminance": 0.0328
}

Semantic roles & 50–950 ramp

primary

#3B1A82

secondary

#91B642

accent

#EA3EB3

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3B1A82

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

Preview Lab → · Contrast checker → · Palette generator →