#3A1683#3A1683

#3A1683 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.4% C 0.164 H 289.1°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#3A1683
RGB	rgb(58, 22, 131)
HSL	hsl(260, 71%, 30%)
HSV	hsv(260, 83%, 51%)
CMYK	cmyk(55.7%, 83.2%, 0%, 48.6%)
CIE-LAB	lab(20.49, 43.22, -54.00)
CIE-LCH	lch(20.49, 69.16, 308.67°)
OKLab	oklab(33.43% 0.0538 -0.1553)
OKLCH	oklch(33.43% 0.164 289.1)
XYZ	xyz(6.1274, 3.1118, 21.7461)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.00

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1683 #5F8316

analogous

#162883 #3A1683 #711683

triadic

#3A1683 #833A16 #16833A

tetradic

#3A1683 #831628 #5F8316 #168371

square

#3A1683 #831628 #5F8316 #168371

split-complementary

#3A1683 #837116 #288316

monochromatic

#0C041A #230D4F #3A1683 #511FB7 #6D36DD

Accessibility & contrast

On white

12.94

#3A1683 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#3A1683 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1683

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1683	#FFFFFF	#000000	##FFFFFF
##3A1683	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003386

Deuteranopia (green-blind)

#002F81

Tritanopia (blue-blind)

#1C374D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3a1683;
/* rgb */ color: rgb(58, 22, 131);
/* oklch */ color: oklch(33.4% 0.164 289.1);

Tailwind

colors: {
  custom: {
    50: '#7a59a8',
    500: '#3a1683',
    950: '#000000',
  },
}

SCSS

$custom: #3a1683;
$custom-light: #7a59a8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1683",
  "rgb": {
    "r": 58,
    "g": 22,
    "b": 131
  },
  "hsl": {
    "h": 259.817,
    "s": 71.242,
    "l": 30
  },
  "oklch": {
    "l": 0.33431,
    "c": 0.16441,
    "h": 289.1
  },
  "luminance": 0.03112
}

Semantic roles & 50–950 ramp

primary

#3A1683

secondary

#8FB73D

accent

#EE3AB2

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3A1683

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

Preview Lab → · Contrast checker → · Palette generator →