#3B1880#3B1880

#3B1880 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.4% C 0.159 H 290.3°. Best body text is #FFFFFF at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#3B1880
RGB	rgb(59, 24, 128)
HSL	hsl(260, 68%, 30%)
HSV	hsv(260, 81%, 50%)
CMYK	cmyk(53.9%, 81.3%, 0%, 49.8%)
CIE-LAB	lab(20.60, 41.60, -51.91)
CIE-LCH	lch(20.60, 66.52, 308.71°)
OKLab	oklab(33.44% 0.0551 -0.1492)
OKLCH	oklch(33.44% 0.159 290.3)
XYZ	xyz(6.0254, 3.1413, 20.7067)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1880 #5D8018

analogous

#182980 #3B1880 #6F1880

triadic

#3B1880 #803B18 #18803B

tetradic

#3B1880 #801829 #5D8018 #18806F

square

#3B1880 #801829 #5D8018 #18806F

split-complementary

#3B1880 #806F18 #298018

monochromatic

#0C051A #230E4C #3B1880 #5322B4 #6F39DA

Accessibility & contrast

On white

12.90

#3B1880 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#3B1880 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1880

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1880	#FFFFFF	#000000	##FFFFFF
##3B1880	1.00	12.90	1.63	12.90
#FFFFFF	12.90	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003383

Deuteranopia (green-blind)

#002F7E

Tritanopia (blue-blind)

#22364C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3b1880;
/* rgb */ color: rgb(59, 24, 128);
/* oklch */ color: oklch(33.4% 0.159 290.3);

Tailwind

colors: {
  custom: {
    50: '#795aa6',
    500: '#3b1880',
    950: '#000000',
  },
}

SCSS

$custom: #3b1880;
$custom-light: #795aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1880",
  "rgb": {
    "r": 59,
    "g": 24,
    "b": 128
  },
  "hsl": {
    "h": 260.192,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.33444,
    "c": 0.15906,
    "h": 290.3
  },
  "luminance": 0.03142
}

Semantic roles & 50–950 ramp

primary

#3B1880

secondary

#8DB440

accent

#EB3DB0

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3B1880

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

Preview Lab → · Contrast checker → · Palette generator →