#3C20A4#3C20A4

#3C20A4 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.2% C 0.194 H 281.9°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#3C20A4
RGB	rgb(60, 32, 164)
HSL	hsl(253, 67%, 38%)
HSV	hsv(253, 80%, 64%)
CMYK	cmyk(63.4%, 80.5%, 0%, 35.7%)
CIE-LAB	lab(25.78, 48.46, -65.66)
CIE-LCH	lch(25.78, 81.61, 306.43°)
OKLab	oklab(38.2% 0.0398 -0.1894)
OKLCH	oklch(38.2% 0.194 281.9)
XYZ	xyz(9.0787, 4.6734, 35.5384)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C20A4 #88A420

analogous

#2046A4 #3C20A4 #7E20A4

triadic

#3C20A4 #A43C20 #20A43C

tetradic

#3C20A4 #A42046 #88A420 #20A47E

square

#3C20A4 #A42046 #88A420 #20A47E

split-complementary

#3C20A4 #A47E20 #46A420

monochromatic

#170C3E #291671 #3C20A4 #502BD6 #7A5FE0

Accessibility & contrast

On white

10.85

#3C20A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#3C20A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C20A4

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C20A4	#FFFFFF	#000000	##FFFFFF
##3C20A4	1.00	10.85	1.93	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A8

Deuteranopia (green-blind)

#0038A2

Tritanopia (blue-blind)

#004862

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3c20a4;
/* rgb */ color: rgb(60, 32, 164);
/* oklch */ color: oklch(38.2% 0.194 281.9);

Tailwind

colors: {
  custom: {
    50: '#8060c0',
    500: '#3c20a4',
    950: '#000000',
  },
}

SCSS

$custom: #3c20a4;
$custom-light: #8060c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3c20a4",
  "rgb": {
    "r": 60,
    "g": 32,
    "b": 164
  },
  "hsl": {
    "h": 252.727,
    "s": 67.347,
    "l": 38.431
  },
  "oklch": {
    "l": 0.38202,
    "c": 0.19359,
    "h": 281.9
  },
  "luminance": 0.04674
}

Semantic roles & 50–950 ramp

primary

#3C20A4

secondary

#AEC45C

accent

#EA3EC6

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #3C20A4

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

Preview Lab → · Contrast checker → · Palette generator →