#3A1580#3A1580

#3A1580 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.0% C 0.162 H 290.1°. Best body text is #FFFFFF at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#3A1580
RGB	rgb(58, 21, 128)
HSL	hsl(261, 72%, 29%)
HSV	hsv(261, 84%, 50%)
CMYK	cmyk(54.7%, 83.6%, 0%, 49.8%)
CIE-LAB	lab(20.02, 42.81, -52.87)
CIE-LCH	lch(20.02, 68.02, 309.00°)
OKLab	oklab(33.01% 0.0556 -0.152)
OKLCH	oklch(33.01% 0.162 290.1)
XYZ	xyz(5.9082, 2.9941, 20.6845)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1580 #5B8015

analogous

#152580 #3A1580 #701580

triadic

#3A1580 #803A15 #15803A

tetradic

#3A1580 #801525 #5B8015 #158070

square

#3A1580 #801525 #5B8015 #158070

split-complementary

#3A1580 #807015 #258015

monochromatic

#0C041A #220C4B #3A1580 #521EB5 #6D32DD

Accessibility & contrast

On white

13.13

#3A1580 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#3A1580 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1580

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1580	#FFFFFF	#000000	##FFFFFF
##3A1580	1.00	13.13	1.60	13.13
#FFFFFF	13.13	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003283

Deuteranopia (green-blind)

#002E7E

Tritanopia (blue-blind)

#1F354B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #3a1580;
/* rgb */ color: rgb(58, 21, 128);
/* oklch */ color: oklch(33.0% 0.162 290.1);

Tailwind

colors: {
  custom: {
    50: '#7958a6',
    500: '#3a1580',
    950: '#000000',
  },
}

SCSS

$custom: #3a1580;
$custom-light: #7958a6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1580",
  "rgb": {
    "r": 58,
    "g": 21,
    "b": 128
  },
  "hsl": {
    "h": 260.748,
    "s": 71.812,
    "l": 29.216
  },
  "oklch": {
    "l": 0.33014,
    "c": 0.16186,
    "h": 290.1
  },
  "luminance": 0.02994
}

Semantic roles & 50–950 ramp

primary

#3A1580

secondary

#8BB53C

accent

#EF39B0

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3A1580

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

Preview Lab → · Contrast checker → · Palette generator →