#3A1163#3A1163

#3A1163 is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.7% C 0.133 H 301.1°. Best body text is #FFFFFF at 14.58:1 contrast (WCAG AA passes).

Color values

HEX	#3A1163
RGB	rgb(58, 17, 99)
HSL	hsl(270, 71%, 23%)
HSV	hsv(270, 83%, 39%)
CMYK	cmyk(41.4%, 82.8%, 0%, 61.2%)
CIE-LAB	lab(16.51, 36.60, -39.85)
CIE-LCH	lch(16.51, 54.11, 312.56°)
OKLab	oklab(29.69% 0.0686 -0.1138)
OKLCH	oklch(29.69% 0.133 301.1)
XYZ	xyz(4.1969, 2.2013, 12.0057)
Luminance	0.0220 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1163 #3A6311

analogous

#111163 #3A1163 #631163

triadic

#3A1163 #633A11 #11633A

tetradic

#3A1163 #631111 #3A6311 #116363

square

#3A1163 #631111 #3A6311 #116363

split-complementary

#3A1163 #636311 #116311

monochromatic

#0F041A #1B082F #3A1163 #591A97 #7723CB

Accessibility & contrast

On white

14.58

#3A1163 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#3A1163 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1163

14.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1163	#FFFFFF	#000000	##FFFFFF
##3A1163	1.00	14.58	1.44	14.58
#FFFFFF	14.58	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002865

Deuteranopia (green-blind)

#002861

Tritanopia (blue-blind)

#31273A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3a1163;
/* rgb */ color: rgb(58, 17, 99);
/* oklch */ color: oklch(29.7% 0.133 301.1);

Tailwind

colors: {
  custom: {
    50: '#755490',
    500: '#3a1163',
    950: '#000000',
  },
}

SCSS

$custom: #3a1163;
$custom-light: #755490;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1163",
  "rgb": {
    "r": 58,
    "g": 17,
    "b": 99
  },
  "hsl": {
    "h": 270,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.2969,
    "c": 0.1329,
    "h": 301.1
  },
  "luminance": 0.02201
}

Semantic roles & 50–950 ramp

primary

#3A1163

secondary

#689B34

accent

#ED3A94

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030D

muted

#7B787D

Preview Lab

Preview with #3A1163

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

Preview Lab → · Contrast checker → · Palette generator →