#3C135B#3C135B

#3C135B is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.5% C 0.122 H 306.1°. Best body text is #FFFFFF at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#3C135B
RGB	rgb(60, 19, 91)
HSL	hsl(274, 65%, 22%)
HSV	hsv(274, 79%, 36%)
CMYK	cmyk(34.1%, 79.1%, 0%, 64.3%)
CIE-LAB	lab(16.41, 33.98, -34.67)
CIE-LCH	lch(16.41, 48.54, 314.42°)
OKLab	oklab(29.46% 0.0719 -0.0986)
OKLCH	oklch(29.46% 0.122 306.1)
XYZ	xyz(3.9843, 2.1818, 10.1067)
Luminance	0.0218 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C135B #325B13

analogous

#18135B #3C135B #5B1356

triadic

#3C135B #5B3C13 #135B3C

tetradic

#3C135B #5B1813 #325B13 #13565B

square

#3C135B #5B1813 #325B13 #13565B

split-complementary

#3C135B #565B13 #135B18

monochromatic

#110519 #1B0828 #3C135B #5D1E8E #7F28C0

Accessibility & contrast

On white

14.62

#3C135B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#3C135B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C135B

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C135B	#FFFFFF	#000000	##FFFFFF
##3C135B	1.00	14.62	1.44	14.62
#FFFFFF	14.62	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275D

Deuteranopia (green-blind)

#00295A

Tritanopia (blue-blind)

#362436

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3c135b;
/* rgb */ color: rgb(60, 19, 91);
/* oklch */ color: oklch(29.5% 0.122 306.1);

Tailwind

colors: {
  custom: {
    50: '#75558a',
    500: '#3c135b',
    950: '#000000',
  },
}

SCSS

$custom: #3c135b;
$custom-light: #75558a;
$custom-dark: #000000;

JSON

{
  "hex": "#3c135b",
  "rgb": {
    "r": 60,
    "g": 19,
    "b": 91
  },
  "hsl": {
    "h": 274.167,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.29464,
    "c": 0.12197,
    "h": 306.1
  },
  "luminance": 0.02182
}

Semantic roles & 50–950 ramp

primary

#3C135B

secondary

#5E9337

accent

#E83F88

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3C135B

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

Preview Lab → · Contrast checker → · Palette generator →