#75178F#75178F

#75178F is a dark, vivid purple. Relative luminance 0.064; OKLCH L 42.4% C 0.187 H 317.3°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#75178F
RGB	rgb(117, 23, 143)
HSL	hsl(287, 72%, 33%)
HSV	hsv(287, 84%, 56%)
CMYK	cmyk(18.2%, 83.9%, 0%, 43.9%)
CIE-LAB	lab(30.35, 55.17, -45.04)
CIE-LCH	lch(30.35, 71.22, 320.77°)
OKLab	oklab(42.44% 0.1376 -0.127)
OKLCH	oklch(42.44% 0.187 317.3)
XYZ	xyz(12.5997, 6.3784, 26.5488)
Luminance	0.0638 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75178F #318F17

analogous

#39178F #75178F #8F176D

triadic

#75178F #8F7517 #178F75

tetradic

#75178F #8F3917 #318F17 #176D8F

square

#75178F #8F3917 #318F17 #176D8F

split-complementary

#75178F #6D8F17 #178F39

monochromatic

#1F0626 #4A0F5A #75178F #A01FC4 #BE40E0

Accessibility & contrast

On white

9.23

#75178F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#75178F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #75178F

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75178F	#FFFFFF	#000000	##FFFFFF
##75178F	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004292

Deuteranopia (green-blind)

#1A4A8D

Tritanopia (blue-blind)

#743455

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #75178f;
/* rgb */ color: rgb(117, 23, 143);
/* oklch */ color: oklch(42.4% 0.187 317.3);

Tailwind

colors: {
  custom: {
    50: '#a162b0',
    500: '#75178f',
    950: '#000000',
  },
}

SCSS

$custom: #75178f;
$custom-light: #a162b0;
$custom-dark: #000000;

JSON

{
  "hex": "#75178f",
  "rgb": {
    "r": 117,
    "g": 23,
    "b": 143
  },
  "hsl": {
    "h": 287,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.4244,
    "c": 0.1872,
    "h": 317.3
  },
  "luminance": 0.06378
}

Semantic roles & 50–950 ramp

primary

#75178F

secondary

#5DC141

accent

#EF3960

background

#FAF6FA

surface

#F4EBF5

border

#CEC6CF

text

#0F0611

muted

#7F7A80

Preview Lab

Preview with #75178F

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

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