#4A186A#4A186A

#4A186A is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.3% C 0.136 H 308.5°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#4A186A
RGB	rgb(74, 24, 106)
HSL	hsl(277, 63%, 25%)
HSV	hsv(277, 77%, 42%)
CMYK	cmyk(30.2%, 77.4%, 0%, 58.4%)
CIE-LAB	lab(20.63, 38.40, -37.63)
CIE-LCH	lch(20.63, 53.76, 315.57°)
OKLab	oklab(33.3% 0.0848 -0.1068)
OKLCH	oklch(33.3% 0.136 308.5)
XYZ	xyz(5.7517, 3.1498, 13.9379)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A186A #386A18

analogous

#21186A #4A186A #6A1861

triadic

#4A186A #6A4A18 #186A4A

tetradic

#4A186A #6A2118 #386A18 #18616A

square

#4A186A #6A2118 #386A18 #18616A

split-complementary

#4A186A #616A18 #186A21

monochromatic

#110619 #270D38 #4A186A #6D239C #902FCE

Accessibility & contrast

On white

12.88

#4A186A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#4A186A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A186A

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A186A	#FFFFFF	#000000	##FFFFFF
##4A186A	1.00	12.88	1.63	12.88
#FFFFFF	12.88	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306C

Deuteranopia (green-blind)

#013268

Tritanopia (blue-blind)

#452B3F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4a186a;
/* rgb */ color: rgb(74, 24, 106);
/* oklch */ color: oklch(33.3% 0.136 308.5);

Tailwind

colors: {
  custom: {
    50: '#805a95',
    500: '#4a186a',
    950: '#000000',
  },
}

SCSS

$custom: #4a186a;
$custom-light: #805a95;
$custom-dark: #000000;

JSON

{
  "hex": "#4a186a",
  "rgb": {
    "r": 74,
    "g": 24,
    "b": 106
  },
  "hsl": {
    "h": 276.585,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.33296,
    "c": 0.13635,
    "h": 308.5
  },
  "luminance": 0.0315
}

Semantic roles & 50–950 ramp

primary

#4A186A

secondary

#64A03E

accent

#E64282

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4A186A

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

Preview Lab → · Contrast checker → · Palette generator →