#6B187F#6B187F

#6B187F is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.8% C 0.169 H 318.7°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#6B187F
RGB	rgb(107, 24, 127)
HSL	hsl(288, 68%, 30%)
HSV	hsv(288, 81%, 50%)
CMYK	cmyk(15.7%, 81.1%, 0%, 50.2%)
CIE-LAB	lab(27.61, 49.81, -39.56)
CIE-LCH	lch(27.61, 63.61, 321.54°)
OKLab	oklab(39.81% 0.1268 -0.1112)
OKLCH	oklch(39.81% 0.169 318.7)
XYZ	xyz(10.2203, 5.3119, 20.5615)
Luminance	0.0531 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.99

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B187F #2C7F18

analogous

#38187F #6B187F #7F185F

triadic

#6B187F #7F6B18 #187F6B

tetradic

#6B187F #7F3818 #2C7F18 #185F7F

square

#6B187F #7F3818 #2C7F18 #185F7F

split-complementary

#6B187F #5F7F18 #187F38

monochromatic

#16051A #400E4C #6B187F #9622B2 #BA38D9

Accessibility & contrast

On white

10.18

#6B187F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#6B187F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B187F

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B187F	#FFFFFF	#000000	##FFFFFF
##6B187F	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C82

Deuteranopia (green-blind)

#1F447D

Tritanopia (blue-blind)

#6B2F4C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #6b187f;
/* rgb */ color: rgb(107, 24, 127);
/* oklch */ color: oklch(39.8% 0.169 318.7);

Tailwind

colors: {
  custom: {
    50: '#9960a5',
    500: '#6b187f',
    950: '#000000',
  },
}

SCSS

$custom: #6b187f;
$custom-light: #9960a5;
$custom-dark: #000000;

JSON

{
  "hex": "#6b187f",
  "rgb": {
    "r": 107,
    "g": 24,
    "b": 127
  },
  "hsl": {
    "h": 288.35,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39813,
    "c": 0.16866,
    "h": 318.7
  },
  "luminance": 0.05311
}

Semantic roles & 50–950 ramp

primary

#6B187F

secondary

#56B33F

accent

#EB3D5F

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #6B187F

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

Preview Lab → · Contrast checker → · Palette generator →