#3C1158#3C1158

#3C1158 is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.0% C 0.121 H 308.0°. Best body text is #FFFFFF at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#3C1158
RGB	rgb(60, 17, 88)
HSL	hsl(276, 68%, 21%)
HSV	hsv(276, 81%, 35%)
CMYK	cmyk(31.8%, 80.7%, 0%, 65.5%)
CIE-LAB	lab(15.83, 34.14, -33.60)
CIE-LCH	lch(15.83, 47.90, 315.46°)
OKLab	oklab(28.97% 0.0746 -0.0954)
OKLCH	oklch(28.97% 0.121 308)
XYZ	xyz(3.8250, 2.0662, 9.4279)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1158 #2D5811

analogous

#181158 #3C1158 #581150

triadic

#3C1158 #583C11 #11583C

tetradic

#3C1158 #581811 #2D5811 #115058

square

#3C1158 #581811 #2D5811 #115058

split-complementary

#3C1158 #505811 #115818

monochromatic

#11051A #190725 #3C1158 #5F1B8B #8225BF

Accessibility & contrast

On white

14.86

#3C1158 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#3C1158 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1158

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1158	#FFFFFF	#000000	##FFFFFF
##3C1158	1.00	14.86	1.41	14.86
#FFFFFF	14.86	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265A

Deuteranopia (green-blind)

#002857

Tritanopia (blue-blind)

#372234

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3c1158;
/* rgb */ color: rgb(60, 17, 88);
/* oklch */ color: oklch(29.0% 0.121 308.0);

Tailwind

colors: {
  custom: {
    50: '#755488',
    500: '#3c1158',
    950: '#000000',
  },
}

SCSS

$custom: #3c1158;
$custom-light: #755488;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1158",
  "rgb": {
    "r": 60,
    "g": 17,
    "b": 88
  },
  "hsl": {
    "h": 276.338,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.28972,
    "c": 0.12112,
    "h": 308
  },
  "luminance": 0.02066
}

Semantic roles & 50–950 ramp

primary

#3C1158

secondary

#599134

accent

#EA3D82

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3C1158

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

Preview Lab → · Contrast checker → · Palette generator →