#7C178F#7C178F

#7C178F is a dark, vivid purple. Relative luminance 0.069; OKLCH L 43.5% C 0.190 H 320.4°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#7C178F
RGB	rgb(124, 23, 143)
HSL	hsl(291, 72%, 33%)
HSV	hsv(291, 84%, 56%)
CMYK	cmyk(13.3%, 83.9%, 0%, 43.9%)
CIE-LAB	lab(31.54, 56.47, -43.06)
CIE-LCH	lch(31.54, 71.01, 322.67°)
OKLab	oklab(43.51% 0.1463 -0.1209)
OKLCH	oklch(43.51% 0.19 320.4)
XYZ	xyz(13.5759, 6.8818, 26.5945)
Luminance	0.0688 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C178F #2A8F17

analogous

#40178F #7C178F #8F1766

triadic

#7C178F #8F7C17 #178F7C

tetradic

#7C178F #8F4017 #2A8F17 #17668F

square

#7C178F #8F4017 #2A8F17 #17668F

split-complementary

#7C178F #668F17 #178F40

monochromatic

#210626 #4E0F5A #7C178F #AA1FC4 #C740E0

Accessibility & contrast

On white

8.84

#7C178F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#7C178F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C178F

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C178F	#FFFFFF	#000000	##FFFFFF
##7C178F	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004492

Deuteranopia (green-blind)

#254E8C

Tritanopia (blue-blind)

#7C3355

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #7c178f;
/* rgb */ color: rgb(124, 23, 143);
/* oklch */ color: oklch(43.5% 0.190 320.4);

Tailwind

colors: {
  custom: {
    50: '#a663b0',
    500: '#7c178f',
    950: '#000000',
  },
}

SCSS

$custom: #7c178f;
$custom-light: #a663b0;
$custom-dark: #000000;

JSON

{
  "hex": "#7c178f",
  "rgb": {
    "r": 124,
    "g": 23,
    "b": 143
  },
  "hsl": {
    "h": 290.5,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.43506,
    "c": 0.1898,
    "h": 320.4
  },
  "luminance": 0.06881
}

Semantic roles & 50–950 ramp

primary

#7C178F

secondary

#55C141

accent

#EF3956

background

#FAF6FA

surface

#F4EBF5

border

#CEC6CF

text

#100611

muted

#7F7A80

Preview Lab

Preview with #7C178F

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

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