#4C136E#4C136E

#4C136E is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.4% C 0.147 H 308.7°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#4C136E
RGB	rgb(76, 19, 110)
HSL	hsl(278, 71%, 25%)
HSV	hsv(278, 83%, 43%)
CMYK	cmyk(30.9%, 82.7%, 0%, 56.9%)
CIE-LAB	lab(20.55, 41.85, -40.36)
CIE-LCH	lch(20.55, 58.14, 316.04°)
OKLab	oklab(33.41% 0.0918 -0.1147)
OKLCH	oklch(33.41% 0.147 308.7)
XYZ	xyz(6.0273, 3.1281, 15.0351)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C136E #356E13

analogous

#1E136E #4C136E #6E1363

triadic

#4C136E #6E4C13 #136E4C

tetradic

#4C136E #6E1E13 #356E13 #13636E

square

#4C136E #6E1E13 #356E13 #13636E

split-complementary

#4C136E #636E13 #136E1E

monochromatic

#12051A #280A3A #4C136E #701CA2 #9425D6

Accessibility & contrast

On white

12.92

#4C136E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#4C136E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C136E

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C136E	#FFFFFF	#000000	##FFFFFF
##4C136E	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F70

Deuteranopia (green-blind)

#00326C

Tritanopia (blue-blind)

#472A41

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4c136e;
/* rgb */ color: rgb(76, 19, 110);
/* oklch */ color: oklch(33.4% 0.147 308.7);

Tailwind

colors: {
  custom: {
    50: '#825998',
    500: '#4c136e',
    950: '#000000',
  },
}

SCSS

$custom: #4c136e;
$custom-light: #825998;
$custom-dark: #000000;

JSON

{
  "hex": "#4c136e",
  "rgb": {
    "r": 76,
    "g": 19,
    "b": 110
  },
  "hsl": {
    "h": 277.582,
    "s": 70.543,
    "l": 25.294
  },
  "oklch": {
    "l": 0.33406,
    "c": 0.14685,
    "h": 308.7
  },
  "luminance": 0.03128
}

Semantic roles & 50–950 ramp

primary

#4C136E

secondary

#61A538

accent

#ED3A7D

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4C136E

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

Preview Lab → · Contrast checker → · Palette generator →