#78428F#78428F

#78428F is a mid, vivid purple. Relative luminance 0.099; OKLCH L 47.8% C 0.131 H 314.9°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#78428F
RGB	rgb(120, 66, 143)
HSL	hsl(282, 37%, 41%)
HSV	hsv(282, 54%, 56%)
CMYK	cmyk(16.1%, 53.8%, 0%, 43.9%)
CIE-LAB	lab(37.61, 37.00, -33.39)
CIE-LCH	lch(37.61, 49.84, 317.93°)
OKLab	oklab(47.77% 0.0927 -0.0931)
OKLCH	oklch(47.77% 0.131 314.9)
XYZ	xyz(14.6511, 9.8731, 27.1152)
Luminance	0.0987 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78428F #598F42

analogous

#51428F #78428F #8F427F

triadic

#78428F #8F7842 #428F78

tetradic

#78428F #8F5142 #598F42 #427F8F

square

#78428F #8F5142 #598F42 #427F8F

split-complementary

#78428F #7F8F42 #428F51

monochromatic

#321B3B #552F65 #78428F #995BB3 #B385C7

Accessibility & contrast

On white

7.06

#78428F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#78428F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #78428F

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78428F	#FFFFFF	#000000	##FFFFFF
##78428F	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305592

Deuteranopia (green-blind)

#415A8D

Tritanopia (blue-blind)

#764E62

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #78428f;
/* rgb */ color: rgb(120, 66, 143);
/* oklch */ color: oklch(47.8% 0.131 314.9);

Tailwind

colors: {
  custom: {
    50: '#a178b0',
    500: '#78428f',
    950: '#000000',
  },
}

SCSS

$custom: #78428f;
$custom-light: #a178b0;
$custom-dark: #000000;

JSON

{
  "hex": "#78428f",
  "rgb": {
    "r": 120,
    "g": 66,
    "b": 143
  },
  "hsl": {
    "h": 282.078,
    "s": 36.842,
    "l": 40.98
  },
  "oklch": {
    "l": 0.47767,
    "c": 0.13135,
    "h": 314.9
  },
  "luminance": 0.09873
}

Semantic roles & 50–950 ramp

primary

#78428F

secondary

#8CB17B

accent

#CD5B7D

background

#FAF7FA

surface

#F4EDF5

border

#CEC8CF

text

#0F0910

muted

#7F7B7F

Preview Lab

Preview with #78428F

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

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