#3D197F#3D197F

#3D197F is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.7% C 0.157 H 291.6°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#3D197F
RGB	rgb(61, 25, 127)
HSL	hsl(261, 67%, 30%)
HSV	hsv(261, 80%, 50%)
CMYK	cmyk(52%, 80.3%, 0%, 50.2%)
CIE-LAB	lab(20.90, 41.15, -50.77)
CIE-LCH	lch(20.90, 65.35, 309.02°)
OKLab	oklab(33.68% 0.0579 -0.1458)
OKLCH	oklch(33.68% 0.157 291.6)
XYZ	xyz(6.1018, 3.2194, 20.3745)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D197F #5B7F19

analogous

#19287F #3D197F #70197F

triadic

#3D197F #7F3D19 #197F3D

tetradic

#3D197F #7F1928 #5B7F19 #197F70

square

#3D197F #7F1928 #5B7F19 #197F70

split-complementary

#3D197F #7F7019 #287F19

monochromatic

#0C051A #240F4C #3D197F #5623B2 #723AD8

Accessibility & contrast

On white

12.77

#3D197F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#3D197F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D197F

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D197F	#FFFFFF	#000000	##FFFFFF
##3D197F	1.00	12.77	1.64	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003482

Deuteranopia (green-blind)

#00307D

Tritanopia (blue-blind)

#27364C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3d197f;
/* rgb */ color: rgb(61, 25, 127);
/* oklch */ color: oklch(33.7% 0.157 291.6);

Tailwind

colors: {
  custom: {
    50: '#7a5aa5',
    500: '#3d197f',
    950: '#000000',
  },
}

SCSS

$custom: #3d197f;
$custom-light: #7a5aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d197f",
  "rgb": {
    "r": 61,
    "g": 25,
    "b": 127
  },
  "hsl": {
    "h": 261.176,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.33678,
    "c": 0.1569,
    "h": 291.6
  },
  "luminance": 0.0322
}

Semantic roles & 50–950 ramp

primary

#3D197F

secondary

#8BB341

accent

#EA3EAD

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3D197F

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

Preview Lab → · Contrast checker → · Palette generator →