#3C1671#3C1671

#3C1671 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.8% C 0.144 H 296.0°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#3C1671
RGB	rgb(60, 22, 113)
HSL	hsl(265, 67%, 26%)
HSV	hsv(265, 81%, 44%)
CMYK	cmyk(46.9%, 80.5%, 0%, 55.7%)
CIE-LAB	lab(18.91, 38.47, -45.07)
CIE-LCH	lch(18.91, 59.25, 310.48°)
OKLab	oklab(31.84% 0.0631 -0.1291)
OKLCH	oklch(31.84% 0.144 296)
XYZ	xyz(5.1302, 2.7266, 15.8756)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo (survey)

#380282

ΔE00 4.17

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1671 #4B7116

analogous

#161E71 #3C1671 #6A1671

triadic

#3C1671 #713C16 #16713C

tetradic

#3C1671 #71161E #4B7116 #16716A

square

#3C1671 #71161E #4B7116 #16716A

split-complementary

#3C1671 #716A16 #1E7116

monochromatic

#0E051A #210C3E #3C1671 #5720A4 #732CD6

Accessibility & contrast

On white

13.59

#3C1671 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#3C1671 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1671

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1671	#FFFFFF	#000000	##FFFFFF
##3C1671	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E74

Deuteranopia (green-blind)

#002D6F

Tritanopia (blue-blind)

#2D2F43

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #3c1671;
/* rgb */ color: rgb(60, 22, 113);
/* oklch */ color: oklch(31.8% 0.144 296.0);

Tailwind

colors: {
  custom: {
    50: '#78589b',
    500: '#3c1671',
    950: '#000000',
  },
}

SCSS

$custom: #3c1671;
$custom-light: #78589b;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1671",
  "rgb": {
    "r": 60,
    "g": 22,
    "b": 113
  },
  "hsl": {
    "h": 265.055,
    "s": 67.407,
    "l": 26.471
  },
  "oklch": {
    "l": 0.31843,
    "c": 0.14372,
    "h": 296
  },
  "luminance": 0.02727
}

Semantic roles & 50–950 ramp

primary

#3C1671

secondary

#7AA73C

accent

#EA3EA2

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #3C1671

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

Preview Lab → · Contrast checker → · Palette generator →