#3B145C#3B145C

#3B145C is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.5% C 0.122 H 304.6°. Best body text is #FFFFFF at 14.58:1 contrast (WCAG AA passes).

Color values

HEX	#3B145C
RGB	rgb(59, 20, 92)
HSL	hsl(273, 64%, 22%)
HSV	hsv(273, 78%, 36%)
CMYK	cmyk(35.9%, 78.3%, 0%, 63.9%)
CIE-LAB	lab(16.52, 33.54, -35.18)
CIE-LCH	lch(16.52, 48.60, 313.64°)
OKLab	oklab(29.53% 0.069 -0.1001)
OKLCH	oklch(29.53% 0.122 304.6)
XYZ	xyz(3.9851, 2.2028, 10.3384)
Luminance	0.0220 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B145C #355C14

analogous

#17145C #3B145C #5C1459

triadic

#3B145C #5C3B14 #145C3B

tetradic

#3B145C #5C1714 #355C14 #14595C

square

#3B145C #5C1714 #355C14 #14595C

split-complementary

#3B145C #595C14 #145C17

monochromatic

#100519 #1B092A #3B145C #5B1F8E #7B2AC1

Accessibility & contrast

On white

14.58

#3B145C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#3B145C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B145C

14.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B145C	#FFFFFF	#000000	##FFFFFF
##3B145C	1.00	14.58	1.44	14.58
#FFFFFF	14.58	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285E

Deuteranopia (green-blind)

#00295B

Tritanopia (blue-blind)

#352537

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3b145c;
/* rgb */ color: rgb(59, 20, 92);
/* oklch */ color: oklch(29.5% 0.122 304.6);

Tailwind

colors: {
  custom: {
    50: '#75568b',
    500: '#3b145c',
    950: '#000000',
  },
}

SCSS

$custom: #3b145c;
$custom-light: #75568b;
$custom-dark: #000000;

JSON

{
  "hex": "#3b145c",
  "rgb": {
    "r": 59,
    "g": 20,
    "b": 92
  },
  "hsl": {
    "h": 272.5,
    "s": 64.286,
    "l": 21.961
  },
  "oklch": {
    "l": 0.29532,
    "c": 0.12157,
    "h": 304.6
  },
  "luminance": 0.02203
}

Semantic roles & 50–950 ramp

primary

#3B145C

secondary

#629438

accent

#E7418D

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3B145C

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

Preview Lab → · Contrast checker → · Palette generator →