#3C1970#3C1970

#3C1970 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.1% C 0.139 H 295.8°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#3C1970
RGB	rgb(60, 25, 112)
HSL	hsl(264, 64%, 27%)
HSV	hsv(264, 78%, 44%)
CMYK	cmyk(46.4%, 77.7%, 0%, 56.1%)
CIE-LAB	lab(19.33, 36.73, -43.74)
CIE-LCH	lch(19.33, 57.11, 310.02°)
OKLab	oklab(32.11% 0.0606 -0.1252)
OKLCH	oklch(32.11% 0.139 295.8)
XYZ	xyz(5.1350, 2.8257, 15.6009)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1970 #4D7019

analogous

#192270 #3C1970 #681970

triadic

#3C1970 #703C19 #19703C

tetradic

#3C1970 #701922 #4D7019 #197068

square

#3C1970 #701922 #4D7019 #197068

split-complementary

#3C1970 #706819 #227019

monochromatic

#0D0619 #210E3E #3C1970 #5724A2 #7232D1

Accessibility & contrast

On white

13.42

#3C1970 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#3C1970 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1970

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1970	#FFFFFF	#000000	##FFFFFF
##3C1970	1.00	13.42	1.57	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F72

Deuteranopia (green-blind)

#002E6E

Tritanopia (blue-blind)

#2E3043

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3c1970;
/* rgb */ color: rgb(60, 25, 112);
/* oklch */ color: oklch(32.1% 0.139 295.8);

Tailwind

colors: {
  custom: {
    50: '#775a9a',
    500: '#3c1970',
    950: '#000000',
  },
}

SCSS

$custom: #3c1970;
$custom-light: #775a9a;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1970",
  "rgb": {
    "r": 60,
    "g": 25,
    "b": 112
  },
  "hsl": {
    "h": 264.138,
    "s": 63.504,
    "l": 26.863
  },
  "oklch": {
    "l": 0.32107,
    "c": 0.13915,
    "h": 295.8
  },
  "luminance": 0.02826
}

Semantic roles & 50–950 ramp

primary

#3C1970

secondary

#7CA540

accent

#E741A4

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3C1970

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

Preview Lab → · Contrast checker → · Palette generator →