#3C1471#3C1471

#3C1471 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.6% C 0.146 H 296.4°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#3C1471
RGB	rgb(60, 20, 113)
HSL	hsl(266, 70%, 26%)
HSV	hsv(266, 82%, 44%)
CMYK	cmyk(46.9%, 82.3%, 0%, 55.7%)
CIE-LAB	lab(18.60, 39.38, -45.59)
CIE-LCH	lch(18.60, 60.24, 310.82°)
OKLab	oklab(31.62% 0.0648 -0.1306)
OKLCH	oklch(31.62% 0.146 296.4)
XYZ	xyz(5.0935, 2.6531, 15.8633)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo (survey)

#380282

ΔE00 3.91

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1471 #497114

analogous

#141B71 #3C1471 #6A1471

triadic

#3C1471 #713C14 #14713C

tetradic

#3C1471 #71141B #497114 #14716A

square

#3C1471 #71141B #497114 #14716A

split-complementary

#3C1471 #716A14 #1B7114

monochromatic

#0E051A #200B3D #3C1471 #581DA5 #7327D9

Accessibility & contrast

On white

13.72

#3C1471 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#3C1471 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1471

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1471	#FFFFFF	#000000	##FFFFFF
##3C1471	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E74

Deuteranopia (green-blind)

#002C6F

Tritanopia (blue-blind)

#2D2E42

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3c1471;
/* rgb */ color: rgb(60, 20, 113);
/* oklch */ color: oklch(31.6% 0.146 296.4);

Tailwind

colors: {
  custom: {
    50: '#78579b',
    500: '#3c1471',
    950: '#000000',
  },
}

SCSS

$custom: #3c1471;
$custom-light: #78579b;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1471",
  "rgb": {
    "r": 60,
    "g": 20,
    "b": 113
  },
  "hsl": {
    "h": 265.806,
    "s": 69.925,
    "l": 26.078
  },
  "oklch": {
    "l": 0.31622,
    "c": 0.14582,
    "h": 296.4
  },
  "luminance": 0.02653
}

Semantic roles & 50–950 ramp

primary

#3C1471

secondary

#78A739

accent

#ED3BA0

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #3C1471

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

Preview Lab → · Contrast checker → · Palette generator →