#3B0F57#3B0F57

#3B0F57 is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.5% C 0.122 H 308.1°. Best body text is #FFFFFF at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#3B0F57
RGB	rgb(59, 15, 87)
HSL	hsl(277, 71%, 20%)
HSV	hsv(277, 83%, 34%)
CMYK	cmyk(32.2%, 82.8%, 0%, 65.9%)
CIE-LAB	lab(15.27, 34.57, -33.84)
CIE-LCH	lch(15.27, 48.37, 315.61°)
OKLab	oklab(28.52% 0.0754 -0.0961)
OKLCH	oklch(28.52% 0.122 308.1)
XYZ	xyz(3.6944, 1.9596, 9.1986)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0F57 #2B570F

analogous

#170F57 #3B0F57 #570F4F

triadic

#3B0F57 #573B0F #0F573B

tetradic

#3B0F57 #57170F #2B570F #0F4F57

square

#3B0F57 #57170F #2B570F #0F4F57

split-complementary

#3B0F57 #4F570F #0F5717

monochromatic

#12051A #180623 #3B0F57 #5E188B #8221BF

Accessibility & contrast

On white

15.09

#3B0F57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#3B0F57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0F57

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0F57	#FFFFFF	#000000	##FFFFFF
##3B0F57	1.00	15.09	1.39	15.09
#FFFFFF	15.09	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002559

Deuteranopia (green-blind)

#002756

Tritanopia (blue-blind)

#362132

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3b0f57;
/* rgb */ color: rgb(59, 15, 87);
/* oklch */ color: oklch(28.5% 0.122 308.1);

Tailwind

colors: {
  custom: {
    50: '#755387',
    500: '#3b0f57',
    950: '#000000',
  },
}

SCSS

$custom: #3b0f57;
$custom-light: #755387;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0f57",
  "rgb": {
    "r": 59,
    "g": 15,
    "b": 87
  },
  "hsl": {
    "h": 276.667,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.28519,
    "c": 0.12214,
    "h": 308.1
  },
  "luminance": 0.0196
}

Semantic roles & 50–950 ramp

primary

#3B0F57

secondary

#569131

accent

#ED3A80

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3B0F57

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

Preview Lab → · Contrast checker → · Palette generator →