#7F178D#7F178D

#7F178D is a dark, vivid purple. Relative luminance 0.070; OKLCH L 43.8% C 0.189 H 322.5°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#7F178D
RGB	rgb(127, 23, 141)
HSL	hsl(293, 72%, 32%)
HSV	hsv(293, 84%, 55%)
CMYK	cmyk(9.9%, 83.7%, 0%, 44.7%)
CIE-LAB	lab(31.92, 56.67, -41.18)
CIE-LCH	lch(31.92, 70.06, 323.99°)
OKLab	oklab(43.83% 0.1502 -0.1153)
OKLCH	oklch(43.83% 0.189 322.5)
XYZ	xyz(13.8660, 7.0487, 25.8243)
Luminance	0.0705 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F178D #258D17

analogous

#44178D #7F178D #8D1760

triadic

#7F178D #8D7F17 #178D7F

tetradic

#7F178D #8D4417 #258D17 #17608D

square

#7F178D #8D4417 #258D17 #17608D

split-complementary

#7F178D #608D17 #178D44

monochromatic

#200624 #500E58 #7F178D #AE20C2 #CD3FE0

Accessibility & contrast

On white

8.72

#7F178D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#7F178D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F178D

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F178D	#FFFFFF	#000000	##FFFFFF
##7F178D	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004490

Deuteranopia (green-blind)

#2B4F8A

Tritanopia (blue-blind)

#813154

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #7f178d;
/* rgb */ color: rgb(127, 23, 141);
/* oklch */ color: oklch(43.8% 0.189 322.5);

Tailwind

colors: {
  custom: {
    50: '#a864af',
    500: '#7f178d',
    950: '#000000',
  },
}

SCSS

$custom: #7f178d;
$custom-light: #a864af;
$custom-dark: #000000;

JSON

{
  "hex": "#7f178d",
  "rgb": {
    "r": 127,
    "g": 23,
    "b": 141
  },
  "hsl": {
    "h": 292.881,
    "s": 71.951,
    "l": 32.157
  },
  "oklch": {
    "l": 0.43831,
    "c": 0.18935,
    "h": 322.5
  },
  "luminance": 0.07048
}

Semantic roles & 50–950 ramp

primary

#7F178D

secondary

#4FC040

accent

#EF394F

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#100610

muted

#7F7A7F

Preview Lab

Preview with #7F178D

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

Preview Lab → · Contrast checker → · Palette generator →