#3B1166#3B1166

#3B1166 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.1% C 0.136 H 300.5°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#3B1166
RGB	rgb(59, 17, 102)
HSL	hsl(270, 71%, 23%)
HSV	hsv(270, 83%, 40%)
CMYK	cmyk(42.2%, 83.3%, 0%, 60%)
CIE-LAB	lab(16.94, 37.57, -41.12)
CIE-LCH	lch(16.94, 55.70, 312.41°)
OKLab	oklab(30.11% 0.0693 -0.1175)
OKLCH	oklch(30.11% 0.136 300.5)
XYZ	xyz(4.4018, 2.2900, 12.7779)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1166 #3C6611

analogous

#111166 #3B1166 #651166

triadic

#3B1166 #663B11 #11663B

tetradic

#3B1166 #661111 #3C6611 #116665

square

#3B1166 #661111 #3C6611 #116665

split-complementary

#3B1166 #666511 #116611

monochromatic

#0F041A #1D0832 #3B1166 #591A9A #7822CF

Accessibility & contrast

On white

14.40

#3B1166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#3B1166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1166

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1166	#FFFFFF	#000000	##FFFFFF
##3B1166	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002968

Deuteranopia (green-blind)

#002964

Tritanopia (blue-blind)

#31283C

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #3b1166;
/* rgb */ color: rgb(59, 17, 102);
/* oklch */ color: oklch(30.1% 0.136 300.5);

Tailwind

colors: {
  custom: {
    50: '#765592',
    500: '#3b1166',
    950: '#000000',
  },
}

SCSS

$custom: #3b1166;
$custom-light: #765592;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1166",
  "rgb": {
    "r": 59,
    "g": 17,
    "b": 102
  },
  "hsl": {
    "h": 269.647,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.30111,
    "c": 0.13644,
    "h": 300.5
  },
  "luminance": 0.0229
}

Semantic roles & 50–950 ramp

primary

#3B1166

secondary

#6A9E35

accent

#EE3A95

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3B1166

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

Preview Lab → · Contrast checker → · Palette generator →