#3A147D#3A147D

#3A147D is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.6% C 0.159 H 291.1°. Best body text is #FFFFFF at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#3A147D
RGB	rgb(58, 20, 125)
HSL	hsl(262, 72%, 28%)
HSV	hsv(262, 84%, 49%)
CMYK	cmyk(53.6%, 84%, 0%, 51%)
CIE-LAB	lab(19.56, 42.39, -51.72)
CIE-LCH	lch(19.56, 66.88, 309.34°)
OKLab	oklab(32.6% 0.0573 -0.1487)
OKLCH	oklch(32.6% 0.159 291.1)
XYZ	xyz(5.6957, 2.8803, 19.6539)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A147D #577D14

analogous

#14227D #3A147D #6E147D

triadic

#3A147D #7D3A14 #147D3A

tetradic

#3A147D #7D1422 #577D14 #147D6E

square

#3A147D #7D1422 #577D14 #147D6E

split-complementary

#3A147D #7D6E14 #227D14

monochromatic

#0C041A #220C48 #3A147D #521CB2 #6D2EDE

Accessibility & contrast

On white

13.32

#3A147D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#3A147D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A147D

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A147D	#FFFFFF	#000000	##FFFFFF
##3A147D	1.00	13.32	1.58	13.32
#FFFFFF	13.32	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003180

Deuteranopia (green-blind)

#002D7B

Tritanopia (blue-blind)

#223349

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3a147d;
/* rgb */ color: rgb(58, 20, 125);
/* oklch */ color: oklch(32.6% 0.159 291.1);

Tailwind

colors: {
  custom: {
    50: '#7958a4',
    500: '#3a147d',
    950: '#000000',
  },
}

SCSS

$custom: #3a147d;
$custom-light: #7958a4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a147d",
  "rgb": {
    "r": 58,
    "g": 20,
    "b": 125
  },
  "hsl": {
    "h": 261.714,
    "s": 72.414,
    "l": 28.431
  },
  "oklch": {
    "l": 0.32599,
    "c": 0.15934,
    "h": 291.1
  },
  "luminance": 0.02881
}

Semantic roles & 50–950 ramp

primary

#3A147D

secondary

#87B23A

accent

#EF39AD

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A030F

muted

#7C787F

Preview Lab

Preview with #3A147D

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

Preview Lab → · Contrast checker → · Palette generator →