#78189F#78189F

#78189F is a dark, highly saturated purple. Relative luminance 0.071; OKLCH L 44.2% C 0.201 H 313.0°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#78189F
RGB	rgb(120, 24, 159)
HSL	hsl(283, 74%, 36%)
HSV	hsv(283, 85%, 62%)
CMYK	cmyk(24.5%, 84.9%, 0%, 37.6%)
CIE-LAB	lab(32.15, 58.59, -51.90)
CIE-LCH	lch(32.15, 78.27, 318.46°)
OKLab	oklab(44.18% 0.1372 -0.147)
OKLCH	oklch(44.18% 0.201 313)
XYZ	xyz(14.3292, 7.1500, 33.4194)
Luminance	0.0715 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78189F #3F9F18

analogous

#35189F #78189F #9F1882

triadic

#78189F #9F7818 #189F78

tetradic

#78189F #9F3518 #3F9F18 #18829F

square

#78189F #9F3518 #3F9F18 #18829F

split-complementary

#78189F #829F18 #189F35

monochromatic

#280835 #50106A #78189F #A020D4 #B94DE4

Accessibility & contrast

On white

8.64

#78189F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#78189F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #78189F

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78189F	#FFFFFF	#000000	##FFFFFF
##78189F	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A2

Deuteranopia (green-blind)

#004D9C

Tritanopia (blue-blind)

#743C5E

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #78189f;
/* rgb */ color: rgb(120, 24, 159);
/* oklch */ color: oklch(44.2% 0.201 313.0);

Tailwind

colors: {
  custom: {
    50: '#a464bc',
    500: '#78189f',
    950: '#000000',
  },
}

SCSS

$custom: #78189f;
$custom-light: #a464bc;
$custom-dark: #000000;

JSON

{
  "hex": "#78189f",
  "rgb": {
    "r": 120,
    "g": 24,
    "b": 159
  },
  "hsl": {
    "h": 282.667,
    "s": 73.77,
    "l": 35.882
  },
  "oklch": {
    "l": 0.44175,
    "c": 0.20111,
    "h": 313
  },
  "luminance": 0.0715
}

Semantic roles & 50–950 ramp

primary

#78189F

secondary

#70C64D

accent

#F0376D

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#100612

muted

#7F7A81

Preview Lab

Preview with #78189F

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

Preview Lab → · Contrast checker → · Palette generator →