#56128F#56128F

#56128F is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.7% C 0.183 H 302.2°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#56128F
RGB	rgb(86, 18, 143)
HSL	hsl(273, 78%, 32%)
HSV	hsv(273, 87%, 56%)
CMYK	cmyk(39.9%, 87.4%, 0%, 43.9%)
CIE-LAB	lab(24.93, 51.55, -54.07)
CIE-LCH	lch(24.93, 74.70, 313.63°)
OKLab	oklab(37.68% 0.0972 -0.1545)
OKLCH	oklch(37.68% 0.183 302.2)
XYZ	xyz(9.0108, 4.3942, 26.3547)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56128F #4B8F12

analogous

#18128F #56128F #8F128A

triadic

#56128F #8F5612 #128F56

tetradic

#56128F #8F1812 #4B8F12 #128A8F

square

#56128F #8F1812 #4B8F12 #128A8F

split-complementary

#56128F #8A8F12 #128F18

monochromatic

#150422 #350B59 #56128F #7719C5 #9536E6

Accessibility & contrast

On white

11.18

#56128F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#56128F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56128F

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56128F	#FFFFFF	#000000	##FFFFFF
##56128F	1.00	11.18	1.88	11.18
#FFFFFF	11.18	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A92

Deuteranopia (green-blind)

#003B8D

Tritanopia (blue-blind)

#493854

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #56128f;
/* rgb */ color: rgb(86, 18, 143);
/* oklch */ color: oklch(37.7% 0.183 302.2);

Tailwind

colors: {
  custom: {
    50: '#8c5cb1',
    500: '#56128f',
    950: '#000000',
  },
}

SCSS

$custom: #56128f;
$custom-light: #8c5cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#56128f",
  "rgb": {
    "r": 86,
    "g": 18,
    "b": 143
  },
  "hsl": {
    "h": 272.64,
    "s": 77.64,
    "l": 31.569
  },
  "oklch": {
    "l": 0.37681,
    "c": 0.18256,
    "h": 302.2
  },
  "luminance": 0.04394
}

Semantic roles & 50–950 ramp

primary

#56128F

secondary

#78C33A

accent

#F4348B

background

#F9F5FB

surface

#F1E9F6

border

#CBC5D0

text

#0D0411

muted

#7E7980

Preview Lab

Preview with #56128F

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

Preview Lab → · Contrast checker → · Palette generator →