#3D197C#3D197C

#3D197C is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.4% C 0.153 H 292.5°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#3D197C
RGB	rgb(61, 25, 124)
HSL	hsl(262, 66%, 29%)
HSV	hsv(262, 80%, 49%)
CMYK	cmyk(50.8%, 79.8%, 0%, 51.4%)
CIE-LAB	lab(20.61, 40.29, -49.35)
CIE-LCH	lch(20.61, 63.71, 309.23°)
OKLab	oklab(33.38% 0.0588 -0.1417)
OKLCH	oklch(33.38% 0.153 292.5)
XYZ	xyz(5.9092, 3.1424, 19.3601)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D197C #587C19

analogous

#19277C #3D197C #6F197C

triadic

#3D197C #7C3D19 #197C3D

tetradic

#3D197C #7C1927 #587C19 #197C6F

square

#3D197C #7C1927 #587C19 #197C6F

split-complementary

#3D197C #7C6F19 #277C19

monochromatic

#0D0519 #240F49 #3D197C #5623AF #7238D7

Accessibility & contrast

On white

12.89

#3D197C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#3D197C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D197C

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D197C	#FFFFFF	#000000	##FFFFFF
##3D197C	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337F

Deuteranopia (green-blind)

#00307A

Tritanopia (blue-blind)

#29354A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3d197c;
/* rgb */ color: rgb(61, 25, 124);
/* oklch */ color: oklch(33.4% 0.153 292.5);

Tailwind

colors: {
  custom: {
    50: '#7a5aa3',
    500: '#3d197c',
    950: '#000000',
  },
}

SCSS

$custom: #3d197c;
$custom-light: #7a5aa3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d197c",
  "rgb": {
    "r": 61,
    "g": 25,
    "b": 124
  },
  "hsl": {
    "h": 261.818,
    "s": 66.443,
    "l": 29.216
  },
  "oklch": {
    "l": 0.33381,
    "c": 0.15339,
    "h": 292.5
  },
  "luminance": 0.03143
}

Semantic roles & 50–950 ramp

primary

#3D197C

secondary

#88B040

accent

#E93EAB

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3D197C

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

Preview Lab → · Contrast checker → · Palette generator →