#3C1370#3C1370

#3C1370 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.4% C 0.146 H 296.9°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#3C1370
RGB	rgb(60, 19, 112)
HSL	hsl(266, 71%, 26%)
HSV	hsv(266, 83%, 44%)
CMYK	cmyk(46.4%, 83%, 0%, 56.1%)
CIE-LAB	lab(18.35, 39.55, -45.35)
CIE-LCH	lch(18.35, 60.17, 311.09°)
OKLab	oklab(31.42% 0.066 -0.1299)
OKLCH	oklch(31.42% 0.146 296.9)
XYZ	xyz(5.0202, 2.5961, 15.5627)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1370 #477013

analogous

#131870 #3C1370 #6A1370

triadic

#3C1370 #703C13 #13703C

tetradic

#3C1370 #701318 #477013 #13706A

square

#3C1370 #701318 #477013 #13706A

split-complementary

#3C1370 #706A13 #187013

monochromatic

#0E041A #200A3C #3C1370 #581CA4 #7425D9

Accessibility & contrast

On white

13.82

#3C1370 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#3C1370 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1370

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1370	#FFFFFF	#000000	##FFFFFF
##3C1370	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D73

Deuteranopia (green-blind)

#002C6E

Tritanopia (blue-blind)

#2E2D42

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3c1370;
/* rgb */ color: rgb(60, 19, 112);
/* oklch */ color: oklch(31.4% 0.146 296.9);

Tailwind

colors: {
  custom: {
    50: '#78569a',
    500: '#3c1370',
    950: '#000000',
  },
}

SCSS

$custom: #3c1370;
$custom-light: #78569a;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1370",
  "rgb": {
    "r": 60,
    "g": 19,
    "b": 112
  },
  "hsl": {
    "h": 266.452,
    "s": 70.992,
    "l": 25.686
  },
  "oklch": {
    "l": 0.31418,
    "c": 0.1457,
    "h": 296.9
  },
  "luminance": 0.02596
}

Semantic roles & 50–950 ramp

primary

#3C1370

secondary

#76A738

accent

#EE3A9F

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #3C1370

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

Preview Lab → · Contrast checker → · Palette generator →