#78187B#78187B

#78187B is a dark, vivid purple. Relative luminance 0.061; OKLCH L 41.6% C 0.171 H 326.8°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#78187B
RGB	rgb(120, 24, 123)
HSL	hsl(298, 67%, 29%)
HSV	hsv(298, 80%, 48%)
CMYK	cmyk(2.4%, 80.5%, 0%, 51.8%)
CIE-LAB	lab(29.61, 51.77, -33.70)
CIE-LCH	lch(29.61, 61.78, 326.93°)
OKLab	oklab(41.58% 0.1429 -0.0937)
OKLCH	oklch(41.58% 0.171 326.8)
XYZ	xyz(11.6473, 6.0772, 19.2946)
Luminance	0.0608 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78187B #1B7B18

analogous

#47187B #78187B #7B184D

triadic

#78187B #7B7818 #187B78

tetradic

#78187B #7B4718 #1B7B18 #184D7B

square

#78187B #7B4718 #1B7B18 #184D7B

split-complementary

#78187B #4D7B18 #187B47

monochromatic

#19051A #460E48 #78187B #AA22AE #D336D8

Accessibility & contrast

On white

9.48

#78187B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#78187B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #78187B

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78187B	#FFFFFF	#000000	##FFFFFF
##78187B	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E7E

Deuteranopia (green-blind)

#324A79

Tritanopia (blue-blind)

#7B2A49

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #78187b;
/* rgb */ color: rgb(120, 24, 123);
/* oklch */ color: oklch(41.6% 0.171 326.8);

Tailwind

colors: {
  custom: {
    50: '#a262a2',
    500: '#78187b',
    950: '#000000',
  },
}

SCSS

$custom: #78187b;
$custom-light: #a262a2;
$custom-dark: #000000;

JSON

{
  "hex": "#78187b",
  "rgb": {
    "r": 120,
    "g": 24,
    "b": 123
  },
  "hsl": {
    "h": 298.182,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.41584,
    "c": 0.17092,
    "h": 326.8
  },
  "luminance": 0.06076
}

Semantic roles & 50–950 ramp

primary

#78187B

secondary

#43B03F

accent

#EA3E43

background

#FAF6FA

surface

#F4EBF3

border

#CEC6CD

text

#0F060F

muted

#7F7A7F

Preview Lab

Preview with #78187B

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

Preview Lab → · Contrast checker → · Palette generator →