#3B1963#3B1963

#3B1963 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.8% C 0.123 H 300.2°. Best body text is #FFFFFF at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#3B1963
RGB	rgb(59, 25, 99)
HSL	hsl(268, 60%, 24%)
HSV	hsv(268, 75%, 39%)
CMYK	cmyk(40.4%, 74.7%, 0%, 61.2%)
CIE-LAB	lab(18.04, 32.87, -37.36)
CIE-LCH	lch(18.04, 49.76, 311.34°)
OKLab	oklab(30.8% 0.062 -0.1065)
OKLCH	oklch(30.8% 0.123 300.2)
XYZ	xyz(4.4028, 2.5259, 12.0575)
Luminance	0.0253 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1963 #416319

analogous

#191C63 #3B1963 #601963

triadic

#3B1963 #633B19 #19633B

tetradic

#3B1963 #63191C #416319 #196360

square

#3B1963 #63191C #416319 #196360

split-complementary

#3B1963 #636019 #1C6319

monochromatic

#0F0618 #1E0D32 #3B1963 #582594 #7532C5

Accessibility & contrast

On white

13.95

#3B1963 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#3B1963 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1963

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1963	#FFFFFF	#000000	##FFFFFF
##3B1963	1.00	13.95	1.51	13.95
#FFFFFF	13.95	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C65

Deuteranopia (green-blind)

#002C61

Tritanopia (blue-blind)

#322B3C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3b1963;
/* rgb */ color: rgb(59, 25, 99);
/* oklch */ color: oklch(30.8% 0.123 300.2);

Tailwind

colors: {
  custom: {
    50: '#755990',
    500: '#3b1963',
    950: '#000000',
  },
}

SCSS

$custom: #3b1963;
$custom-light: #755990;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1963",
  "rgb": {
    "r": 59,
    "g": 25,
    "b": 99
  },
  "hsl": {
    "h": 267.568,
    "s": 59.677,
    "l": 24.314
  },
  "oklch": {
    "l": 0.30797,
    "c": 0.12327,
    "h": 300.2
  },
  "luminance": 0.02526
}

Semantic roles & 50–950 ramp

primary

#3B1963

secondary

#70993F

accent

#E3459A

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3B1963

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

Preview Lab → · Contrast checker → · Palette generator →