#3E197B#3E197B

#3E197B is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.4% C 0.152 H 293.5°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#3E197B
RGB	rgb(62, 25, 123)
HSL	hsl(263, 66%, 29%)
HSV	hsv(263, 80%, 48%)
CMYK	cmyk(49.6%, 79.7%, 0%, 51.8%)
CIE-LAB	lab(20.63, 40.17, -48.67)
CIE-LCH	lch(20.63, 63.10, 309.54°)
OKLab	oklab(33.4% 0.0607 -0.1396)
OKLCH	oklch(33.4% 0.152 293.5)
XYZ	xyz(5.9084, 3.1493, 19.0316)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E197B #567B19

analogous

#19257B #3E197B #6F197B

triadic

#3E197B #7B3E19 #197B3E

tetradic

#3E197B #7B1925 #567B19 #197B6F

square

#3E197B #7B1925 #567B19 #197B6F

split-complementary

#3E197B #7B6F19 #257B19

monochromatic

#0D0519 #240F48 #3E197B #5823AE #7438D7

Accessibility & contrast

On white

12.89

#3E197B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#3E197B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E197B

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E197B	#FFFFFF	#000000	##FFFFFF
##3E197B	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)

#00337E

Deuteranopia (green-blind)

#003079

Tritanopia (blue-blind)

#2B3449

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3e197b;
/* rgb */ color: rgb(62, 25, 123);
/* oklch */ color: oklch(33.4% 0.152 293.5);

Tailwind

colors: {
  custom: {
    50: '#7a5aa2',
    500: '#3e197b',
    950: '#000000',
  },
}

SCSS

$custom: #3e197b;
$custom-light: #7a5aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e197b",
  "rgb": {
    "r": 62,
    "g": 25,
    "b": 123
  },
  "hsl": {
    "h": 262.653,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.33398,
    "c": 0.15227,
    "h": 293.5
  },
  "luminance": 0.03149
}

Semantic roles & 50–950 ramp

primary

#3E197B

secondary

#86AF40

accent

#E93FA9

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3E197B

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

Preview Lab → · Contrast checker → · Palette generator →