#3C1670#3C1670

#3C1670 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.7% C 0.143 H 296.4°. Best body text is #FFFFFF at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#3C1670
RGB	rgb(60, 22, 112)
HSL	hsl(265, 67%, 26%)
HSV	hsv(265, 80%, 44%)
CMYK	cmyk(46.4%, 80.4%, 0%, 56.1%)
CIE-LAB	lab(18.82, 38.19, -44.58)
CIE-LCH	lch(18.82, 58.70, 310.59°)
OKLab	oklab(31.75% 0.0634 -0.1277)
OKLCH	oklch(31.75% 0.143 296.4)
XYZ	xyz(5.0742, 2.7042, 15.5807)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1670 #4A7016

analogous

#161D70 #3C1670 #691670

triadic

#3C1670 #703C16 #16703C

tetradic

#3C1670 #70161D #4A7016 #167069

square

#3C1670 #70161D #4A7016 #167069

split-complementary

#3C1670 #706916 #1D7016

monochromatic

#0E051A #210C3D #3C1670 #5720A3 #732BD5

Accessibility & contrast

On white

13.63

#3C1670 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#3C1670 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1670

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1670	#FFFFFF	#000000	##FFFFFF
##3C1670	1.00	13.63	1.54	13.63
#FFFFFF	13.63	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E73

Deuteranopia (green-blind)

#002D6E

Tritanopia (blue-blind)

#2E2E42

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #3c1670;
/* rgb */ color: rgb(60, 22, 112);
/* oklch */ color: oklch(31.7% 0.143 296.4);

Tailwind

colors: {
  custom: {
    50: '#78589a',
    500: '#3c1670',
    950: '#000000',
  },
}

SCSS

$custom: #3c1670;
$custom-light: #78589a;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1670",
  "rgb": {
    "r": 60,
    "g": 22,
    "b": 112
  },
  "hsl": {
    "h": 265.333,
    "s": 67.164,
    "l": 26.275
  },
  "oklch": {
    "l": 0.31746,
    "c": 0.14256,
    "h": 296.4
  },
  "luminance": 0.02704
}

Semantic roles & 50–950 ramp

primary

#3C1670

secondary

#79A63C

accent

#EA3EA1

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #3C1670

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

Preview Lab → · Contrast checker → · Palette generator →