#3B158F#3B158F

#3B158F is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.7% C 0.179 H 286.8°. Best body text is #FFFFFF at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#3B158F
RGB	rgb(59, 21, 143)
HSL	hsl(259, 74%, 32%)
HSV	hsv(259, 85%, 56%)
CMYK	cmyk(58.7%, 85.3%, 0%, 43.9%)
CIE-LAB	lab(21.76, 47.11, -59.42)
CIE-LCH	lch(21.76, 75.83, 308.41°)
OKLab	oklab(34.72% 0.0516 -0.1711)
OKLCH	oklch(34.72% 0.179 286.8)
XYZ	xyz(7.0282, 3.4489, 26.2766)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B158F #698F15

analogous

#152C8F #3B158F #78158F

triadic

#3B158F #8F3B15 #158F3B

tetradic

#3B158F #8F152C #698F15 #158F78

square

#3B158F #8F152C #698F15 #158F78

split-complementary

#3B158F #8F7815 #2C8F15

monochromatic

#0F0524 #250D5A #3B158F #511DC4 #703CE2

Accessibility & contrast

On white

12.43

#3B158F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#3B158F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B158F

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B158F	#FFFFFF	#000000	##FFFFFF
##3B158F	1.00	12.43	1.69	12.43
#FFFFFF	12.43	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003792

Deuteranopia (green-blind)

#00318D

Tritanopia (blue-blind)

#103B54

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #3b158f;
/* rgb */ color: rgb(59, 21, 143);
/* oklch */ color: oklch(34.7% 0.179 286.8);

Tailwind

colors: {
  custom: {
    50: '#7c59b1',
    500: '#3b158f',
    950: '#000000',
  },
}

SCSS

$custom: #3b158f;
$custom-light: #7c59b1;
$custom-dark: #000000;

JSON

{
  "hex": "#3b158f",
  "rgb": {
    "r": 59,
    "g": 21,
    "b": 143
  },
  "hsl": {
    "h": 258.689,
    "s": 74.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.34721,
    "c": 0.17874,
    "h": 286.8
  },
  "luminance": 0.03449
}

Semantic roles & 50–950 ramp

primary

#3B158F

secondary

#99C23E

accent

#F137B7

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #3B158F

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

Preview Lab → · Contrast checker → · Palette generator →