#3A157C#3A157C

#3A157C is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.6% C 0.157 H 291.2°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#3A157C
RGB	rgb(58, 21, 124)
HSL	hsl(262, 71%, 28%)
HSV	hsv(262, 83%, 49%)
CMYK	cmyk(53.2%, 83.1%, 0%, 51.4%)
CIE-LAB	lab(19.60, 41.68, -51.01)
CIE-LCH	lch(19.60, 65.88, 309.25°)
OKLab	oklab(32.6% 0.057 -0.1466)
OKLCH	oklch(32.6% 0.157 291.2)
XYZ	xyz(5.6501, 2.8909, 19.3252)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A157C #577C15

analogous

#15247C #3A157C #6D157C

triadic

#3A157C #7C3A15 #157C3A

tetradic

#3A157C #7C1524 #577C15 #157C6D

square

#3A157C #7C1524 #577C15 #157C6D

split-complementary

#3A157C #7C6D15 #247C15

monochromatic

#0C041A #220C48 #3A157C #521EB0 #6D30DC

Accessibility & contrast

On white

13.31

#3A157C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#3A157C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A157C

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A157C	#FFFFFF	#000000	##FFFFFF
##3A157C	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317F

Deuteranopia (green-blind)

#002D7A

Tritanopia (blue-blind)

#233349

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3a157c;
/* rgb */ color: rgb(58, 21, 124);
/* oklch */ color: oklch(32.6% 0.157 291.2);

Tailwind

colors: {
  custom: {
    50: '#7858a3',
    500: '#3a157c',
    950: '#000000',
  },
}

SCSS

$custom: #3a157c;
$custom-light: #7858a3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a157c",
  "rgb": {
    "r": 58,
    "g": 21,
    "b": 124
  },
  "hsl": {
    "h": 261.553,
    "s": 71.034,
    "l": 28.431
  },
  "oklch": {
    "l": 0.32598,
    "c": 0.1573,
    "h": 291.2
  },
  "luminance": 0.02891
}

Semantic roles & 50–950 ramp

primary

#3A157C

secondary

#87B13C

accent

#EE3AAD

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3A157C

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

Preview Lab → · Contrast checker → · Palette generator →