#56128E#56128E

#56128E is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.6% C 0.182 H 302.5°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#56128E
RGB	rgb(86, 18, 142)
HSL	hsl(273, 78%, 31%)
HSV	hsv(273, 87%, 56%)
CMYK	cmyk(39.4%, 87.3%, 0%, 44.3%)
CIE-LAB	lab(24.84, 51.32, -53.60)
CIE-LCH	lch(24.84, 74.20, 313.75°)
OKLab	oklab(37.59% 0.0976 -0.1532)
OKLCH	oklch(37.59% 0.182 302.5)
XYZ	xyz(8.9354, 4.3640, 25.9575)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56128E #4A8E12

analogous

#18128E #56128E #8E1288

triadic

#56128E #8E5612 #128E56

tetradic

#56128E #8E1812 #4A8E12 #12888E

square

#56128E #8E1812 #4A8E12 #12888E

split-complementary

#56128E #888E12 #128E18

monochromatic

#140421 #350B58 #56128E #7719C4 #9635E5

Accessibility & contrast

On white

11.21

#56128E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#56128E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56128E

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56128E	#FFFFFF	#000000	##FFFFFF
##56128E	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A91

Deuteranopia (green-blind)

#003A8C

Tritanopia (blue-blind)

#4A3753

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #56128e;
/* rgb */ color: rgb(86, 18, 142);
/* oklch */ color: oklch(37.6% 0.182 302.5);

Tailwind

colors: {
  custom: {
    50: '#8c5cb0',
    500: '#56128e',
    950: '#000000',
  },
}

SCSS

$custom: #56128e;
$custom-light: #8c5cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#56128e",
  "rgb": {
    "r": 86,
    "g": 18,
    "b": 142
  },
  "hsl": {
    "h": 272.903,
    "s": 77.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.37588,
    "c": 0.1816,
    "h": 302.5
  },
  "luminance": 0.04364
}

Semantic roles & 50–950 ramp

primary

#56128E

secondary

#77C23A

accent

#F4348B

background

#F9F5FB

surface

#F1E9F6

border

#CBC5D0

text

#0D0411

muted

#7E7980

Preview Lab

Preview with #56128E

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

Preview Lab → · Contrast checker → · Palette generator →