#6F178B#6F178B

#6F178B is a dark, vivid purple. Relative luminance 0.059; OKLCH L 41.2% C 0.182 H 316.0°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#6F178B
RGB	rgb(111, 23, 139)
HSL	hsl(286, 72%, 32%)
HSV	hsv(286, 83%, 55%)
CMYK	cmyk(20.1%, 83.5%, 0%, 45.5%)
CIE-LAB	lab(29.05, 53.28, -44.71)
CIE-LCH	lch(29.05, 69.55, 320.00°)
OKLab	oklab(41.24% 0.1306 -0.1262)
OKLCH	oklch(41.24% 0.182 316)
XYZ	xyz(11.5214, 5.8569, 24.9447)
Luminance	0.0586 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F178B #338B17

analogous

#35178B #6F178B #8B176D

triadic

#6F178B #8B6F17 #178B6F

tetradic

#6F178B #8B3517 #338B17 #176D8B

square

#6F178B #8B3517 #338B17 #176D8B

split-complementary

#6F178B #6D8B17 #178B35

monochromatic

#1B0622 #450E56 #6F178B #9920C0 #B83DDF

Accessibility & contrast

On white

9.67

#6F178B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#6F178B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F178B

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F178B	#FFFFFF	#000000	##FFFFFF
##6F178B	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408E

Deuteranopia (green-blind)

#144789

Tritanopia (blue-blind)

#6D3352

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #6f178b;
/* rgb */ color: rgb(111, 23, 139);
/* oklch */ color: oklch(41.2% 0.182 316.0);

Tailwind

colors: {
  custom: {
    50: '#9d61ae',
    500: '#6f178b',
    950: '#000000',
  },
}

SCSS

$custom: #6f178b;
$custom-light: #9d61ae;
$custom-dark: #000000;

JSON

{
  "hex": "#6f178b",
  "rgb": {
    "r": 111,
    "g": 23,
    "b": 139
  },
  "hsl": {
    "h": 285.517,
    "s": 71.605,
    "l": 31.765
  },
  "oklch": {
    "l": 0.41238,
    "c": 0.18163,
    "h": 316
  },
  "luminance": 0.05856
}

Semantic roles & 50–950 ramp

primary

#6F178B

secondary

#5EBF3F

accent

#EE3965

background

#FAF6FA

surface

#F3EBF4

border

#CDC6CE

text

#0F0510

muted

#7F7A7F

Preview Lab

Preview with #6F178B

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

Preview Lab → · Contrast checker → · Palette generator →