#6A198B#6A198B

#6A198B is a dark, vivid purple. Relative luminance 0.056; OKLCH L 40.6% C 0.178 H 313.4°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#6A198B
RGB	rgb(106, 25, 139)
HSL	hsl(283, 70%, 32%)
HSV	hsv(283, 82%, 55%)
CMYK	cmyk(23.7%, 82%, 0%, 45.5%)
CIE-LAB	lab(28.44, 51.73, -45.73)
CIE-LCH	lch(28.44, 69.05, 318.53°)
OKLab	oklab(40.65% 0.1224 -0.1294)
OKLCH	oklch(40.65% 0.178 313.4)
XYZ	xyz(10.9509, 5.6239, 24.9297)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A198B #3A8B19

analogous

#31198B #6A198B #8B1973

triadic

#6A198B #8B6A19 #198B6A

tetradic

#6A198B #8B3119 #3A8B19 #19738B

square

#6A198B #8B3119 #3A8B19 #19738B

split-complementary

#6A198B #738B19 #198B31

monochromatic

#1B0623 #421057 #6A198B #9222BF #B041DD

Accessibility & contrast

On white

9.88

#6A198B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#6A198B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A198B

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A198B	#FFFFFF	#000000	##FFFFFF
##6A198B	1.00	9.88	2.12	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8E

Deuteranopia (green-blind)

#084589

Tritanopia (blue-blind)

#663553

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #6a198b;
/* rgb */ color: rgb(106, 25, 139);
/* oklch */ color: oklch(40.6% 0.178 313.4);

Tailwind

colors: {
  custom: {
    50: '#9961ae',
    500: '#6a198b',
    950: '#000000',
  },
}

SCSS

$custom: #6a198b;
$custom-light: #9961ae;
$custom-dark: #000000;

JSON

{
  "hex": "#6a198b",
  "rgb": {
    "r": 106,
    "g": 25,
    "b": 139
  },
  "hsl": {
    "h": 282.632,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.4065,
    "c": 0.17812,
    "h": 313.4
  },
  "luminance": 0.05624
}

Semantic roles & 50–950 ramp

primary

#6A198B

secondary

#66BE42

accent

#EC3B6F

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #6A198B

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

Preview Lab → · Contrast checker → · Palette generator →