#3B0D53#3B0D53

#3B0D53 is a dark, vivid violet. Relative luminance 0.018; OKLCH L 28.0% C 0.120 H 310.6°. Best body text is #FFFFFF at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#3B0D53
RGB	rgb(59, 13, 83)
HSL	hsl(279, 73%, 19%)
HSV	hsv(279, 84%, 33%)
CMYK	cmyk(28.9%, 84.3%, 0%, 67.5%)
CIE-LAB	lab(14.64, 34.43, -32.16)
CIE-LCH	lch(14.64, 47.11, 316.95°)
OKLab	oklab(27.96% 0.0783 -0.0912)
OKLCH	oklch(27.96% 0.12 310.6)
XYZ	xyz(3.5086, 1.8423, 8.3527)
Luminance	0.0184 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 5.56

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0D53 #25530D

analogous

#180D53 #3B0D53 #530D48

triadic

#3B0D53 #533B0D #0D533B

tetradic

#3B0D53 #53180D #25530D #0D4853

square

#3B0D53 #53180D #25530D #0D4853

split-complementary

#3B0D53 #48530D #0D5318

monochromatic

#13041A #15051E #3B0D53 #611588 #861EBD

Accessibility & contrast

On white

15.35

#3B0D53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#3B0D53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0D53

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0D53	#FFFFFF	#000000	##FFFFFF
##3B0D53	1.00	15.35	1.37	15.35
#FFFFFF	15.35	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002355

Deuteranopia (green-blind)

#002652

Tritanopia (blue-blind)

#381E30

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #3b0d53;
/* rgb */ color: rgb(59, 13, 83);
/* oklch */ color: oklch(28.0% 0.120 310.6);

Tailwind

colors: {
  custom: {
    50: '#745284',
    500: '#3b0d53',
    950: '#000000',
  },
}

SCSS

$custom: #3b0d53;
$custom-light: #745284;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0d53",
  "rgb": {
    "r": 59,
    "g": 13,
    "b": 83
  },
  "hsl": {
    "h": 279.429,
    "s": 72.917,
    "l": 18.824
  },
  "oklch": {
    "l": 0.27963,
    "c": 0.12017,
    "h": 310.6
  },
  "luminance": 0.01842
}

Semantic roles & 50–950 ramp

primary

#3B0D53

secondary

#4F8E2E

accent

#F03877

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#08020B

muted

#7B787C

Preview Lab

Preview with #3B0D53

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

Preview Lab → · Contrast checker → · Palette generator →