#3B158D#3B158D

#3B158D is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.5% C 0.176 H 287.3°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#3B158D
RGB	rgb(59, 21, 141)
HSL	hsl(259, 74%, 32%)
HSV	hsv(259, 85%, 55%)
CMYK	cmyk(58.2%, 85.1%, 0%, 44.7%)
CIE-LAB	lab(21.54, 46.56, -58.54)
CIE-LCH	lch(21.54, 74.79, 308.50°)
OKLab	oklab(34.51% 0.0524 -0.1685)
OKLCH	oklch(34.51% 0.177 287.3)
XYZ	xyz(6.8781, 3.3888, 25.4858)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B158D #678D15

analogous

#152B8D #3B158D #77158D

triadic

#3B158D #8D3B15 #158D3B

tetradic

#3B158D #8D152B #678D15 #158D77

square

#3B158D #8D152B #678D15 #158D77

split-complementary

#3B158D #8D7715 #2B8D15

monochromatic

#0E0522 #250D58 #3B158D #511DC2 #703BE2

Accessibility & contrast

On white

12.52

#3B158D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#3B158D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B158D

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B158D	#FFFFFF	#000000	##FFFFFF
##3B158D	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003690

Deuteranopia (green-blind)

#00308B

Tritanopia (blue-blind)

#133A53

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #3b158d;
/* rgb */ color: rgb(59, 21, 141);
/* oklch */ color: oklch(34.5% 0.176 287.3);

Tailwind

colors: {
  custom: {
    50: '#7c59b0',
    500: '#3b158d',
    950: '#000000',
  },
}

SCSS

$custom: #3b158d;
$custom-light: #7c59b0;
$custom-dark: #000000;

JSON

{
  "hex": "#3b158d",
  "rgb": {
    "r": 59,
    "g": 21,
    "b": 141
  },
  "hsl": {
    "h": 259,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.34505,
    "c": 0.1765,
    "h": 287.3
  },
  "luminance": 0.03389
}

Semantic roles & 50–950 ramp

primary

#3B158D

secondary

#97C13D

accent

#F137B6

background

#F8F5FA

surface

#EFE9F5

border

#CAC5CF

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #3B158D

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

Preview Lab → · Contrast checker → · Palette generator →