#3A157F#3A157F

#3A157F is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.9% C 0.161 H 290.4°. Best body text is #FFFFFF at 13.18:1 contrast (WCAG AA passes).

Color values

HEX	#3A157F
RGB	rgb(58, 21, 127)
HSL	hsl(261, 72%, 29%)
HSV	hsv(261, 83%, 50%)
CMYK	cmyk(54.3%, 83.5%, 0%, 50.2%)
CIE-LAB	lab(19.91, 42.53, -52.41)
CIE-LCH	lch(19.91, 67.49, 309.06°)
OKLab	oklab(32.91% 0.0559 -0.1507)
OKLCH	oklch(32.91% 0.161 290.4)
XYZ	xyz(5.8427, 2.9679, 20.3396)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A157F #5A7F15

analogous

#15257F #3A157F #6F157F

triadic

#3A157F #7F3A15 #157F3A

tetradic

#3A157F #7F1525 #5A7F15 #157F6F

square

#3A157F #7F1525 #5A7F15 #157F6F

split-complementary

#3A157F #7F6F15 #257F15

monochromatic

#0C041A #220C4A #3A157F #521EB4 #6D31DD

Accessibility & contrast

On white

13.18

#3A157F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#3A157F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A157F

13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A157F	#FFFFFF	#000000	##FFFFFF
##3A157F	1.00	13.18	1.59	13.18
#FFFFFF	13.18	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003282

Deuteranopia (green-blind)

#002E7D

Tritanopia (blue-blind)

#20354B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #3a157f;
/* rgb */ color: rgb(58, 21, 127);
/* oklch */ color: oklch(32.9% 0.161 290.4);

Tailwind

colors: {
  custom: {
    50: '#7958a5',
    500: '#3a157f',
    950: '#000000',
  },
}

SCSS

$custom: #3a157f;
$custom-light: #7958a5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a157f",
  "rgb": {
    "r": 58,
    "g": 21,
    "b": 127
  },
  "hsl": {
    "h": 260.943,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.32909,
    "c": 0.16072,
    "h": 290.4
  },
  "luminance": 0.02968
}

Semantic roles & 50–950 ramp

primary

#3A157F

secondary

#8AB43C

accent

#EE39AF

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3A157F

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

Preview Lab → · Contrast checker → · Palette generator →