#6A188B#6A188B

#6A188B is a dark, vivid purple. Relative luminance 0.056; OKLCH L 40.6% C 0.179 H 313.5°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#6A188B
RGB	rgb(106, 24, 139)
HSL	hsl(283, 71%, 32%)
HSV	hsv(283, 83%, 55%)
CMYK	cmyk(23.7%, 82.7%, 0%, 45.5%)
CIE-LAB	lab(28.33, 52.06, -45.91)
CIE-LCH	lch(28.33, 69.41, 318.59°)
OKLab	oklab(40.57% 0.1232 -0.1299)
OKLCH	oklch(40.57% 0.179 313.5)
XYZ	xyz(10.9299, 5.5819, 24.9227)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A188B #398B18

analogous

#31188B #6A188B #8B1872

triadic

#6A188B #8B6A18 #188B6A

tetradic

#6A188B #8B3118 #398B18 #18728B

square

#6A188B #8B3118 #398B18 #18728B

split-complementary

#6A188B #728B18 #188B31

monochromatic

#1A0623 #420F57 #6A188B #9221BF #B03FDE

Accessibility & contrast

On white

9.92

#6A188B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#6A188B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A188B

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A188B	#FFFFFF	#000000	##FFFFFF
##6A188B	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8E

Deuteranopia (green-blind)

#064589

Tritanopia (blue-blind)

#663553

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #6a188b;
/* rgb */ color: rgb(106, 24, 139);
/* oklch */ color: oklch(40.6% 0.179 313.5);

Tailwind

colors: {
  custom: {
    50: '#9961ae',
    500: '#6a188b',
    950: '#000000',
  },
}

SCSS

$custom: #6a188b;
$custom-light: #9961ae;
$custom-dark: #000000;

JSON

{
  "hex": "#6a188b",
  "rgb": {
    "r": 106,
    "g": 24,
    "b": 139
  },
  "hsl": {
    "h": 282.783,
    "s": 70.552,
    "l": 31.961
  },
  "oklch": {
    "l": 0.40572,
    "c": 0.17905,
    "h": 313.5
  },
  "luminance": 0.05582
}

Semantic roles & 50–950 ramp

primary

#6A188B

secondary

#65BE40

accent

#ED3A6E

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #6A188B

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

Preview Lab → · Contrast checker → · Palette generator →