#3C115B#3C115B

#3C115B is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.2% C 0.124 H 306.5°. Best body text is #FFFFFF at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#3C115B
RGB	rgb(60, 17, 91)
HSL	hsl(275, 69%, 21%)
HSV	hsv(275, 81%, 36%)
CMYK	cmyk(34.1%, 81.3%, 0%, 64.3%)
CIE-LAB	lab(16.09, 34.90, -35.20)
CIE-LCH	lch(16.09, 49.57, 314.76°)
OKLab	oklab(29.24% 0.0739 -0.1001)
OKLCH	oklch(29.24% 0.124 306.5)
XYZ	xyz(3.9518, 2.1169, 10.0959)
Luminance	0.0212 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C115B #305B11

analogous

#17115B #3C115B #5B1155

triadic

#3C115B #5B3C11 #115B3C

tetradic

#3C115B #5B1711 #305B11 #11555B

square

#3C115B #5B1711 #305B11 #11555B

split-complementary

#3C115B #555B11 #115B17

monochromatic

#11051A #1A0727 #3C115B #5E1B8F #8024C2

Accessibility & contrast

On white

14.75

#3C115B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#3C115B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C115B

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C115B	#FFFFFF	#000000	##FFFFFF
##3C115B	1.00	14.75	1.42	14.75
#FFFFFF	14.75	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275D

Deuteranopia (green-blind)

#00285A

Tritanopia (blue-blind)

#372335

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3c115b;
/* rgb */ color: rgb(60, 17, 91);
/* oklch */ color: oklch(29.2% 0.124 306.5);

Tailwind

colors: {
  custom: {
    50: '#75548a',
    500: '#3c115b',
    950: '#000000',
  },
}

SCSS

$custom: #3c115b;
$custom-light: #75548a;
$custom-dark: #000000;

JSON

{
  "hex": "#3c115b",
  "rgb": {
    "r": 60,
    "g": 17,
    "b": 91
  },
  "hsl": {
    "h": 274.865,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.29235,
    "c": 0.12444,
    "h": 306.5
  },
  "luminance": 0.02117
}

Semantic roles & 50–950 ramp

primary

#3C115B

secondary

#5C9434

accent

#EB3C86

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3C115B

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

Preview Lab → · Contrast checker → · Palette generator →