#781E8B#781E8B

#781E8B is a dark, vivid purple. Relative luminance 0.068; OKLCH L 43.1% C 0.178 H 319.9°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#781E8B
RGB	rgb(120, 30, 139)
HSL	hsl(290, 64%, 33%)
HSV	hsv(290, 78%, 55%)
CMYK	cmyk(13.7%, 78.4%, 0%, 45.5%)
CIE-LAB	lab(31.32, 52.80, -40.98)
CIE-LCH	lch(31.32, 66.84, 322.19°)
OKLab	oklab(43.13% 0.1363 -0.115)
OKLCH	oklch(43.13% 0.178 319.9)
XYZ	xyz(12.8696, 6.7864, 25.0531)
Luminance	0.0679 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781E8B #318B1E

analogous

#411E8B #781E8B #8B1E67

triadic

#781E8B #8B781E #1E8B78

tetradic

#781E8B #8B411E #318B1E #1E678B

square

#781E8B #8B411E #318B1E #1E678B

split-complementary

#781E8B #678B1E #1E8B41

monochromatic

#210826 #4D1359 #781E8B #A329BD #C04BD8

Accessibility & contrast

On white

8.91

#781E8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#781E8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781E8B

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781E8B	#FFFFFF	#000000	##FFFFFF
##781E8B	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448E

Deuteranopia (green-blind)

#284D89

Tritanopia (blue-blind)

#783554

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #781e8b;
/* rgb */ color: rgb(120, 30, 139);
/* oklch */ color: oklch(43.1% 0.178 319.9);

Tailwind

colors: {
  custom: {
    50: '#a365ad',
    500: '#781e8b',
    950: '#000000',
  },
}

SCSS

$custom: #781e8b;
$custom-light: #a365ad;
$custom-dark: #000000;

JSON

{
  "hex": "#781e8b",
  "rgb": {
    "r": 120,
    "g": 30,
    "b": 139
  },
  "hsl": {
    "h": 289.541,
    "s": 64.497,
    "l": 33.137
  },
  "oklch": {
    "l": 0.43131,
    "c": 0.17836,
    "h": 319.9
  },
  "luminance": 0.06786
}

Semantic roles & 50–950 ramp

primary

#781E8B

secondary

#5EBB4A

accent

#E7405D

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#0F0610

muted

#7F7A7F

Preview Lab

Preview with #781E8B

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

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