#6A187C#6A187C

#6A187C is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.4% C 0.166 H 319.5°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#6A187C
RGB	rgb(106, 24, 124)
HSL	hsl(289, 68%, 29%)
HSV	hsv(289, 81%, 49%)
CMYK	cmyk(14.5%, 80.6%, 0%, 51.4%)
CIE-LAB	lab(27.22, 49.01, -38.29)
CIE-LCH	lch(27.22, 62.20, 322.00°)
OKLab	oklab(39.44% 0.1259 -0.1075)
OKLCH	oklch(39.44% 0.166 319.5)
XYZ	xyz(9.9081, 5.1732, 19.5415)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A187C #2A7C18

analogous

#38187C #6A187C #7C185C

triadic

#6A187C #7C6A18 #187C6A

tetradic

#6A187C #7C3818 #2A7C18 #185C7C

square

#6A187C #7C3818 #2A7C18 #185C7C

split-complementary

#6A187C #5C7C18 #187C38

monochromatic

#16051A #3E0E49 #6A187C #9622AF #BB36D8

Accessibility & contrast

On white

10.32

#6A187C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#6A187C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A187C

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A187C	#FFFFFF	#000000	##FFFFFF
##6A187C	1.00	10.32	2.03	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7F

Deuteranopia (green-blind)

#21437A

Tritanopia (blue-blind)

#6A2E4A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #6a187c;
/* rgb */ color: rgb(106, 24, 124);
/* oklch */ color: oklch(39.4% 0.166 319.5);

Tailwind

colors: {
  custom: {
    50: '#9860a2',
    500: '#6a187c',
    950: '#000000',
  },
}

SCSS

$custom: #6a187c;
$custom-light: #9860a2;
$custom-dark: #000000;

JSON

{
  "hex": "#6a187c",
  "rgb": {
    "r": 106,
    "g": 24,
    "b": 124
  },
  "hsl": {
    "h": 289.2,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39441,
    "c": 0.16561,
    "h": 319.5
  },
  "luminance": 0.05173
}

Semantic roles & 50–950 ramp

primary

#6A187C

secondary

#54B13F

accent

#EA3D5D

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #6A187C

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

Preview Lab → · Contrast checker → · Palette generator →