#3A147E#3A147E

#3A147E is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.7% C 0.160 H 290.8°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#3A147E
RGB	rgb(58, 20, 126)
HSL	hsl(262, 73%, 29%)
HSV	hsv(262, 84%, 49%)
CMYK	cmyk(54%, 84.1%, 0%, 50.6%)
CIE-LAB	lab(19.66, 42.67, -52.19)
CIE-LCH	lch(19.66, 67.41, 309.27°)
OKLab	oklab(32.7% 0.057 -0.15)
OKLCH	oklch(32.7% 0.16 290.8)
XYZ	xyz(5.7599, 2.9060, 19.9920)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A147E #587E14

analogous

#14237E #3A147E #6F147E

triadic

#3A147E #7E3A14 #147E3A

tetradic

#3A147E #7E1423 #587E14 #147E6F

square

#3A147E #7E1423 #587E14 #147E6F

split-complementary

#3A147E #7E6F14 #237E14

monochromatic

#0C041A #220C49 #3A147E #521CB3 #6D2EDE

Accessibility & contrast

On white

13.28

#3A147E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#3A147E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A147E

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A147E	#FFFFFF	#000000	##FFFFFF
##3A147E	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003181

Deuteranopia (green-blind)

#002D7C

Tritanopia (blue-blind)

#21344A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #3a147e;
/* rgb */ color: rgb(58, 20, 126);
/* oklch */ color: oklch(32.7% 0.160 290.8);

Tailwind

colors: {
  custom: {
    50: '#7958a4',
    500: '#3a147e',
    950: '#000000',
  },
}

SCSS

$custom: #3a147e;
$custom-light: #7958a4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a147e",
  "rgb": {
    "r": 58,
    "g": 20,
    "b": 126
  },
  "hsl": {
    "h": 261.509,
    "s": 72.603,
    "l": 28.627
  },
  "oklch": {
    "l": 0.32704,
    "c": 0.16047,
    "h": 290.8
  },
  "luminance": 0.02906
}

Semantic roles & 50–950 ramp

primary

#3A147E

secondary

#88B33A

accent

#EF38AE

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A030F

muted

#7C787F

Preview Lab

Preview with #3A147E

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

Preview Lab → · Contrast checker → · Palette generator →