#3B1878#3B1878

#3B1878 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.6% C 0.150 H 292.6°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#3B1878
RGB	rgb(59, 24, 120)
HSL	hsl(262, 67%, 28%)
HSV	hsv(262, 80%, 47%)
CMYK	cmyk(50.8%, 80%, 0%, 52.9%)
CIE-LAB	lab(19.80, 39.32, -48.13)
CIE-LCH	lch(19.80, 62.15, 309.25°)
OKLab	oklab(32.64% 0.0576 -0.1382)
OKLCH	oklch(32.64% 0.15 292.6)
XYZ	xyz(5.5195, 2.9389, 18.0421)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1878 #557818

analogous

#182578 #3B1878 #6B1878

triadic

#3B1878 #783B18 #18783B

tetradic

#3B1878 #781825 #557818 #18786B

square

#3B1878 #781825 #557818 #18786B

split-complementary

#3B1878 #786B18 #257818

monochromatic

#0D051A #220E45 #3B1878 #5422AB #6F34D6

Accessibility & contrast

On white

13.23

#3B1878 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#3B1878 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1878

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1878	#FFFFFF	#000000	##FFFFFF
##3B1878	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317B

Deuteranopia (green-blind)

#002E76

Tritanopia (blue-blind)

#273347

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #3b1878;
/* rgb */ color: rgb(59, 24, 120);
/* oklch */ color: oklch(32.6% 0.150 292.6);

Tailwind

colors: {
  custom: {
    50: '#7859a0',
    500: '#3b1878',
    950: '#000000',
  },
}

SCSS

$custom: #3b1878;
$custom-light: #7859a0;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1878",
  "rgb": {
    "r": 59,
    "g": 24,
    "b": 120
  },
  "hsl": {
    "h": 261.875,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.3264,
    "c": 0.14969,
    "h": 292.6
  },
  "luminance": 0.02939
}

Semantic roles & 50–950 ramp

primary

#3B1878

secondary

#85AD3F

accent

#EA3EAB

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040F

muted

#7C797E

Preview Lab

Preview with #3B1878

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

Preview Lab → · Contrast checker → · Palette generator →