#3A1563#3A1563

#3A1563 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.1% C 0.128 H 300.3°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#3A1563
RGB	rgb(58, 21, 99)
HSL	hsl(268, 65%, 24%)
HSV	hsv(268, 79%, 39%)
CMYK	cmyk(41.4%, 78.8%, 0%, 61.2%)
CIE-LAB	lab(17.16, 34.73, -38.79)
CIE-LCH	lch(17.16, 52.06, 311.84°)
OKLab	oklab(30.15% 0.0647 -0.1107)
OKLCH	oklch(30.15% 0.128 300.3)
XYZ	xyz(4.2647, 2.3367, 12.0283)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1563 #3E6315

analogous

#151763 #3A1563 #611563

triadic

#3A1563 #633A15 #15633A

tetradic

#3A1563 #631517 #3E6315 #156361

square

#3A1563 #631517 #3E6315 #156361

split-complementary

#3A1563 #636115 #176315

monochromatic

#0F0519 #1C0A31 #3A1563 #582095 #752AC8

Accessibility & contrast

On white

14.31

#3A1563 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#3A1563 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1563

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1563	#FFFFFF	#000000	##FFFFFF
##3A1563	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A65

Deuteranopia (green-blind)

#002A61

Tritanopia (blue-blind)

#31293B

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #3a1563;
/* rgb */ color: rgb(58, 21, 99);
/* oklch */ color: oklch(30.1% 0.128 300.3);

Tailwind

colors: {
  custom: {
    50: '#755690',
    500: '#3a1563',
    950: '#000000',
  },
}

SCSS

$custom: #3a1563;
$custom-light: #755690;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1563",
  "rgb": {
    "r": 58,
    "g": 21,
    "b": 99
  },
  "hsl": {
    "h": 268.462,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.30149,
    "c": 0.12826,
    "h": 300.3
  },
  "luminance": 0.02337
}

Semantic roles & 50–950 ramp

primary

#3A1563

secondary

#6C9A3A

accent

#E84098

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030D

muted

#7B787D

Preview Lab

Preview with #3A1563

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

Preview Lab → · Contrast checker → · Palette generator →