#3B1563#3B1563

#3B1563 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.3% C 0.128 H 301.1°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#3B1563
RGB	rgb(59, 21, 99)
HSL	hsl(269, 65%, 24%)
HSV	hsv(269, 79%, 39%)
CMYK	cmyk(40.4%, 78.8%, 0%, 61.2%)
CIE-LAB	lab(17.31, 34.92, -38.55)
CIE-LCH	lch(17.31, 52.01, 312.18°)
OKLab	oklab(30.28% 0.0663 -0.11)
OKLCH	oklch(30.28% 0.128 301.1)
XYZ	xyz(4.3234, 2.3670, 12.0311)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1563 #3D6315

analogous

#151663 #3B1563 #621563

triadic

#3B1563 #633B15 #15633B

tetradic

#3B1563 #631516 #3D6315 #156362

square

#3B1563 #631516 #3D6315 #156362

split-complementary

#3B1563 #636215 #166315

monochromatic

#0F0519 #1D0A31 #3B1563 #592095 #772AC8

Accessibility & contrast

On white

14.25

#3B1563 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#3B1563 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1563

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1563	#FFFFFF	#000000	##FFFFFF
##3B1563	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A65

Deuteranopia (green-blind)

#002A61

Tritanopia (blue-blind)

#32293B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3b1563;
/* rgb */ color: rgb(59, 21, 99);
/* oklch */ color: oklch(30.3% 0.128 301.1);

Tailwind

colors: {
  custom: {
    50: '#755790',
    500: '#3b1563',
    950: '#000000',
  },
}

SCSS

$custom: #3b1563;
$custom-light: #755790;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1563",
  "rgb": {
    "r": 59,
    "g": 21,
    "b": 99
  },
  "hsl": {
    "h": 269.231,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.30281,
    "c": 0.12845,
    "h": 301.1
  },
  "luminance": 0.02367
}

Semantic roles & 50–950 ramp

primary

#3B1563

secondary

#6B9A3A

accent

#E84096

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030D

muted

#7B787D

Preview Lab

Preview with #3B1563

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

Preview Lab → · Contrast checker → · Palette generator →