#6D187D#6D187D

#6D187D is a dark, vivid purple. Relative luminance 0.054; OKLCH L 40.0% C 0.168 H 320.6°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#6D187D
RGB	rgb(109, 24, 125)
HSL	hsl(290, 68%, 29%)
HSV	hsv(290, 81%, 49%)
CMYK	cmyk(12.8%, 80.8%, 0%, 51%)
CIE-LAB	lab(27.81, 49.82, -37.96)
CIE-LCH	lch(27.81, 62.64, 322.70°)
OKLab	oklab(39.98% 0.1296 -0.1065)
OKLCH	oklch(39.98% 0.168 320.6)
XYZ	xyz(10.3345, 5.3857, 19.8933)
Luminance	0.0539 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.39

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D187D #287D18

analogous

#3B187D #6D187D #7D185B

triadic

#6D187D #7D6D18 #187D6D

tetradic

#6D187D #7D3B18 #287D18 #185B7D

square

#6D187D #7D3B18 #287D18 #185B7D

split-complementary

#6D187D #5B7D18 #187D3B

monochromatic

#16051A #400E4A #6D187D #9A22B0 #BF37D9

Accessibility & contrast

On white

10.11

#6D187D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#6D187D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D187D

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D187D	#FFFFFF	#000000	##FFFFFF
##6D187D	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C80

Deuteranopia (green-blind)

#24457B

Tritanopia (blue-blind)

#6E2E4A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #6d187d;
/* rgb */ color: rgb(109, 24, 125);
/* oklch */ color: oklch(40.0% 0.168 320.6);

Tailwind

colors: {
  custom: {
    50: '#9a60a3',
    500: '#6d187d',
    950: '#000000',
  },
}

SCSS

$custom: #6d187d;
$custom-light: #9a60a3;
$custom-dark: #000000;

JSON

{
  "hex": "#6d187d",
  "rgb": {
    "r": 109,
    "g": 24,
    "b": 125
  },
  "hsl": {
    "h": 290.495,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.39977,
    "c": 0.16772,
    "h": 320.6
  },
  "luminance": 0.05385
}

Semantic roles & 50–950 ramp

primary

#6D187D

secondary

#51B23F

accent

#EB3D59

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #6D187D

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

Preview Lab → · Contrast checker → · Palette generator →