#8A1B78#8A1B78

#8A1B78 is a dark, vivid purple. Relative luminance 0.075; OKLCH L 44.6% C 0.175 H 335.9°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#8A1B78
RGB	rgb(138, 27, 120)
HSL	hsl(310, 67%, 32%)
HSV	hsv(310, 80%, 54%)
CMYK	cmyk(0%, 80.4%, 13%, 45.9%)
CIE-LAB	lab(33.02, 54.43, -26.20)
CIE-LCH	lch(33.02, 60.41, 334.29°)
OKLab	oklab(44.58% 0.1597 -0.0716)
OKLCH	oklch(44.58% 0.175 335.9)
XYZ	xyz(14.2636, 7.5445, 18.4707)
Luminance	0.0754 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1B78 #1B8A2D

analogous

#651B8A #8A1B78 #8A1B40

triadic

#8A1B78 #788A1B #1B788A

tetradic

#8A1B78 #8A651B #1B8A2D #1B408A

square

#8A1B78 #8A651B #1B8A2D #1B408A

split-complementary

#8A1B78 #408A1B #1B8A65

monochromatic

#24071F #57114B #8A1B78 #BD25A5 #DB45C2

Accessibility & contrast

On white

8.37

#8A1B78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#8A1B78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1B78

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1B78	#FFFFFF	#000000	##FFFFFF
##8A1B78	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C437A

Deuteranopia (green-blind)

#455375

Tritanopia (blue-blind)

#912449

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #8a1b78;
/* rgb */ color: rgb(138, 27, 120);
/* oklch */ color: oklch(44.6% 0.175 335.9);

Tailwind

colors: {
  custom: {
    50: '#b0669f',
    500: '#8a1b78',
    950: '#000000',
  },
}

SCSS

$custom: #8a1b78;
$custom-light: #b0669f;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1b78",
  "rgb": {
    "r": 138,
    "g": 27,
    "b": 120
  },
  "hsl": {
    "h": 309.73,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.44583,
    "c": 0.17498,
    "h": 335.9
  },
  "luminance": 0.07543
}

Semantic roles & 50–950 ramp

primary

#8A1B78

secondary

#45BC58

accent

#EA5A3E

background

#FBF6F9

surface

#F6EBF2

border

#D0C6CC

text

#11060E

muted

#807A7E

Preview Lab

Preview with #8A1B78

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

Preview Lab → · Contrast checker → · Palette generator →