#3B1665#3B1665

#3B1665 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.6% C 0.130 H 300.0°. Best body text is #FFFFFF at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#3B1665
RGB	rgb(59, 22, 101)
HSL	hsl(268, 64%, 24%)
HSV	hsv(268, 78%, 40%)
CMYK	cmyk(41.6%, 78.2%, 0%, 60.4%)
CIE-LAB	lab(17.66, 34.97, -39.29)
CIE-LCH	lch(17.66, 52.60, 311.67°)
OKLab	oklab(30.59% 0.0648 -0.1122)
OKLCH	oklch(30.59% 0.13 300)
XYZ	xyz(4.4389, 2.4432, 12.5471)
Luminance	0.0244 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1665 #406516

analogous

#161965 #3B1665 #631665

triadic

#3B1665 #653B16 #16653B

tetradic

#3B1665 #651619 #406516 #166563

square

#3B1665 #651619 #406516 #166563

split-complementary

#3B1665 #656316 #196516

monochromatic

#0F0519 #1E0B33 #3B1665 #582197 #762CCA

Accessibility & contrast

On white

14.11

#3B1665 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#3B1665 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1665

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1665	#FFFFFF	#000000	##FFFFFF
##3B1665	1.00	14.11	1.49	14.11
#FFFFFF	14.11	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B67

Deuteranopia (green-blind)

#002B63

Tritanopia (blue-blind)

#312A3C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3b1665;
/* rgb */ color: rgb(59, 22, 101);
/* oklch */ color: oklch(30.6% 0.130 300.0);

Tailwind

colors: {
  custom: {
    50: '#765792',
    500: '#3b1665',
    950: '#000000',
  },
}

SCSS

$custom: #3b1665;
$custom-light: #765792;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1665",
  "rgb": {
    "r": 59,
    "g": 22,
    "b": 101
  },
  "hsl": {
    "h": 268.101,
    "s": 64.228,
    "l": 24.118
  },
  "oklch": {
    "l": 0.30586,
    "c": 0.12956,
    "h": 300
  },
  "luminance": 0.02443
}

Semantic roles & 50–950 ramp

primary

#3B1665

secondary

#6E9C3B

accent

#E74199

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3B1665

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

Preview Lab → · Contrast checker → · Palette generator →