#3C197A#3C197A

#3C197A is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.1% C 0.151 H 292.5°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#3C197A
RGB	rgb(60, 25, 122)
HSL	hsl(262, 66%, 29%)
HSV	hsv(262, 80%, 48%)
CMYK	cmyk(50.8%, 79.5%, 0%, 52.2%)
CIE-LAB	lab(20.29, 39.57, -48.60)
CIE-LCH	lch(20.29, 62.67, 309.15°)
OKLab	oklab(33.07% 0.0578 -0.1395)
OKLCH	oklch(33.07% 0.151 292.5)
XYZ	xyz(5.7230, 3.0609, 18.6978)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C197A #577A19

analogous

#19277A #3C197A #6D197A

triadic

#3C197A #7A3C19 #197A3C

tetradic

#3C197A #7A1927 #577A19 #197A6D

square

#3C197A #7A1927 #577A19 #197A6D

split-complementary

#3C197A #7A6D19 #277A19

monochromatic

#0C0519 #230F47 #3C197A #5523AD #7137D6

Accessibility & contrast

On white

13.03

#3C197A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#3C197A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C197A

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C197A	#FFFFFF	#000000	##FFFFFF
##3C197A	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327D

Deuteranopia (green-blind)

#002F78

Tritanopia (blue-blind)

#283449

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3c197a;
/* rgb */ color: rgb(60, 25, 122);
/* oklch */ color: oklch(33.1% 0.151 292.5);

Tailwind

colors: {
  custom: {
    50: '#795aa1',
    500: '#3c197a',
    950: '#000000',
  },
}

SCSS

$custom: #3c197a;
$custom-light: #795aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c197a",
  "rgb": {
    "r": 60,
    "g": 25,
    "b": 122
  },
  "hsl": {
    "h": 261.649,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.3307,
    "c": 0.15102,
    "h": 292.5
  },
  "luminance": 0.03061
}

Semantic roles & 50–950 ramp

primary

#3C197A

secondary

#87AF40

accent

#E93FAC

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3C197A

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

Preview Lab → · Contrast checker → · Palette generator →