#6A188A#6A188A

#6A188A is a dark, vivid purple. Relative luminance 0.056; OKLCH L 40.5% C 0.178 H 313.9°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#6A188A
RGB	rgb(106, 24, 138)
HSL	hsl(283, 70%, 32%)
HSV	hsv(283, 83%, 54%)
CMYK	cmyk(23.2%, 82.6%, 0%, 45.9%)
CIE-LAB	lab(28.25, 51.85, -45.41)
CIE-LCH	lch(28.25, 68.92, 318.79°)
OKLab	oklab(40.49% 0.1234 -0.1284)
OKLCH	oklch(40.49% 0.178 313.9)
XYZ	xyz(10.8571, 5.5528, 24.5397)
Luminance	0.0555 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A188A #388A18

analogous

#31188A #6A188A #8A1871

triadic

#6A188A #8A6A18 #188A6A

tetradic

#6A188A #8A3118 #388A18 #18718A

square

#6A188A #8A3118 #388A18 #18718A

split-complementary

#6A188A #718A18 #188A31

monochromatic

#1A0622 #420F56 #6A188A #9221BE #B13FDE

Accessibility & contrast

On white

9.95

#6A188A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#6A188A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A188A

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A188A	#FFFFFF	#000000	##FFFFFF
##6A188A	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8D

Deuteranopia (green-blind)

#094488

Tritanopia (blue-blind)

#673452

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #6a188a;
/* rgb */ color: rgb(106, 24, 138);
/* oklch */ color: oklch(40.5% 0.178 313.9);

Tailwind

colors: {
  custom: {
    50: '#9961ad',
    500: '#6a188a',
    950: '#000000',
  },
}

SCSS

$custom: #6a188a;
$custom-light: #9961ad;
$custom-dark: #000000;

JSON

{
  "hex": "#6a188a",
  "rgb": {
    "r": 106,
    "g": 24,
    "b": 138
  },
  "hsl": {
    "h": 283.158,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.40494,
    "c": 0.17814,
    "h": 313.9
  },
  "luminance": 0.05552
}

Semantic roles & 50–950 ramp

primary

#6A188A

secondary

#63BD40

accent

#ED3B6D

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #6A188A

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

Preview Lab → · Contrast checker → · Palette generator →