#3E188D#3E188D

#3E188D is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.1% C 0.174 H 288.6°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#3E188D
RGB	rgb(62, 24, 141)
HSL	hsl(259, 71%, 32%)
HSV	hsv(259, 83%, 55%)
CMYK	cmyk(56%, 83%, 0%, 44.7%)
CIE-LAB	lab(22.30, 45.67, -57.26)
CIE-LCH	lch(22.30, 73.25, 308.58°)
OKLab	oklab(35.11% 0.0555 -0.1648)
OKLCH	oklch(35.11% 0.174 288.6)
XYZ	xyz(7.1195, 3.6001, 25.5139)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E188D #678D18

analogous

#182D8D #3E188D #78188D

triadic

#3E188D #8D3E18 #188D3E

tetradic

#3E188D #8D182D #678D18 #188D78

square

#3E188D #8D182D #678D18 #188D78

split-complementary

#3E188D #8D7818 #2D8D18

monochromatic

#100624 #270F59 #3E188D #5521C1 #7441DF

Accessibility & contrast

On white

12.21

#3E188D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#3E188D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E188D

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E188D	#FFFFFF	#000000	##FFFFFF
##3E188D	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003890

Deuteranopia (green-blind)

#00328B

Tritanopia (blue-blind)

#1D3B53

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3e188d;
/* rgb */ color: rgb(62, 24, 141);
/* oklch */ color: oklch(35.1% 0.174 288.6);

Tailwind

colors: {
  custom: {
    50: '#7d5baf',
    500: '#3e188d',
    950: '#000000',
  },
}

SCSS

$custom: #3e188d;
$custom-light: #7d5baf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e188d",
  "rgb": {
    "r": 62,
    "g": 24,
    "b": 141
  },
  "hsl": {
    "h": 259.487,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.35111,
    "c": 0.17387,
    "h": 288.6
  },
  "luminance": 0.036
}

Semantic roles & 50–950 ramp

primary

#3E188D

secondary

#96BF42

accent

#EE3AB3

background

#F8F5FA

surface

#EFE9F5

border

#CAC5CF

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #3E188D

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

Preview Lab → · Contrast checker → · Palette generator →