#6B187E#6B187E

#6B187E is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.7% C 0.168 H 319.2°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#6B187E
RGB	rgb(107, 24, 126)
HSL	hsl(289, 68%, 29%)
HSV	hsv(289, 81%, 49%)
CMYK	cmyk(15.1%, 81%, 0%, 50.6%)
CIE-LAB	lab(27.53, 49.61, -39.05)
CIE-LCH	lch(27.53, 63.13, 321.80°)
OKLab	oklab(39.74% 0.1269 -0.1097)
OKLCH	oklch(39.74% 0.168 319.2)
XYZ	xyz(10.1554, 5.2859, 20.2200)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B187E #2B7E18

analogous

#38187E #6B187E #7E185E

triadic

#6B187E #7E6B18 #187E6B

tetradic

#6B187E #7E3818 #2B7E18 #185E7E

square

#6B187E #7E3818 #2B7E18 #185E7E

split-complementary

#6B187E #5E7E18 #187E38

monochromatic

#16051A #3F0E4B #6B187E #9722B1 #BB37D9

Accessibility & contrast

On white

10.21

#6B187E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#6B187E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B187E

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B187E	#FFFFFF	#000000	##FFFFFF
##6B187E	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C81

Deuteranopia (green-blind)

#20447C

Tritanopia (blue-blind)

#6B2E4B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #6b187e;
/* rgb */ color: rgb(107, 24, 126);
/* oklch */ color: oklch(39.7% 0.168 319.2);

Tailwind

colors: {
  custom: {
    50: '#9960a4',
    500: '#6b187e',
    950: '#000000',
  },
}

SCSS

$custom: #6b187e;
$custom-light: #9960a4;
$custom-dark: #000000;

JSON

{
  "hex": "#6b187e",
  "rgb": {
    "r": 107,
    "g": 24,
    "b": 126
  },
  "hsl": {
    "h": 288.824,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.3974,
    "c": 0.16779,
    "h": 319.2
  },
  "luminance": 0.05285
}

Semantic roles & 50–950 ramp

primary

#6B187E

secondary

#55B23F

accent

#EB3D5D

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #6B187E

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

Preview Lab → · Contrast checker → · Palette generator →