#3B1164#3B1164

#3B1164 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 29.9% C 0.134 H 301.4°. Best body text is #FFFFFF at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#3B1164
RGB	rgb(59, 17, 100)
HSL	hsl(270, 71%, 23%)
HSV	hsv(270, 83%, 39%)
CMYK	cmyk(41%, 83%, 0%, 60.8%)
CIE-LAB	lab(16.75, 37.04, -40.11)
CIE-LCH	lch(16.75, 54.60, 312.72°)
OKLab	oklab(29.92% 0.0699 -0.1146)
OKLCH	oklch(29.92% 0.134 301.4)
XYZ	xyz(4.3038, 2.2508, 12.2618)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1164 #3A6411

analogous

#111164 #3B1164 #641163

triadic

#3B1164 #643B11 #11643B

tetradic

#3B1164 #641111 #3A6411 #116364

square

#3B1164 #641111 #3A6411 #116364

split-complementary

#3B1164 #636411 #116411

monochromatic

#0F041A #1C0830 #3B1164 #5A1A98 #7923CD

Accessibility & contrast

On white

14.48

#3B1164 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#3B1164 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1164

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1164	#FFFFFF	#000000	##FFFFFF
##3B1164	1.00	14.48	1.45	14.48
#FFFFFF	14.48	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002966

Deuteranopia (green-blind)

#002962

Tritanopia (blue-blind)

#32273A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3b1164;
/* rgb */ color: rgb(59, 17, 100);
/* oklch */ color: oklch(29.9% 0.134 301.4);

Tailwind

colors: {
  custom: {
    50: '#765591',
    500: '#3b1164',
    950: '#000000',
  },
}

SCSS

$custom: #3b1164;
$custom-light: #765591;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1164",
  "rgb": {
    "r": 59,
    "g": 17,
    "b": 100
  },
  "hsl": {
    "h": 270.361,
    "s": 70.94,
    "l": 22.941
  },
  "oklch": {
    "l": 0.2992,
    "c": 0.13421,
    "h": 301.4
  },
  "luminance": 0.02251
}

Semantic roles & 50–950 ramp

primary

#3B1164

secondary

#689C35

accent

#EE3A93

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3B1164

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

Preview Lab → · Contrast checker → · Palette generator →