#3A1680#3A1680

#3A1680 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.1% C 0.161 H 289.9°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#3A1680
RGB	rgb(58, 22, 128)
HSL	hsl(260, 71%, 29%)
HSV	hsv(260, 83%, 50%)
CMYK	cmyk(54.7%, 82.8%, 0%, 49.8%)
CIE-LAB	lab(20.17, 42.37, -52.62)
CIE-LCH	lch(20.17, 67.56, 308.84°)
OKLab	oklab(33.12% 0.0549 -0.1513)
OKLCH	oklch(33.12% 0.161 289.9)
XYZ	xyz(5.9270, 3.0316, 20.6907)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1680 #5C8016

analogous

#162780 #3A1680 #6F1680

triadic

#3A1680 #803A16 #16803A

tetradic

#3A1680 #801627 #5C8016 #16806F

square

#3A1680 #801627 #5C8016 #16806F

split-complementary

#3A1680 #806F16 #278016

monochromatic

#0C041A #220D4C #3A1680 #521FB4 #6D34DC

Accessibility & contrast

On white

13.07

#3A1680 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#3A1680 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1680

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1680	#FFFFFF	#000000	##FFFFFF
##3A1680	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003383

Deuteranopia (green-blind)

#002E7E

Tritanopia (blue-blind)

#1F354C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3a1680;
/* rgb */ color: rgb(58, 22, 128);
/* oklch */ color: oklch(33.1% 0.161 289.9);

Tailwind

colors: {
  custom: {
    50: '#7959a6',
    500: '#3a1680',
    950: '#000000',
  },
}

SCSS

$custom: #3a1680;
$custom-light: #7959a6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1680",
  "rgb": {
    "r": 58,
    "g": 22,
    "b": 128
  },
  "hsl": {
    "h": 260.377,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.33117,
    "c": 0.16096,
    "h": 289.9
  },
  "luminance": 0.03032
}

Semantic roles & 50–950 ramp

primary

#3A1680

secondary

#8CB53D

accent

#ED3AB1

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3A1680

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

Preview Lab → · Contrast checker → · Palette generator →