#6C2181#6C2181

#6C2181 is a dark, vivid purple. Relative luminance 0.059; OKLCH L 40.9% C 0.161 H 317.8°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#6C2181
RGB	rgb(108, 33, 129)
HSL	hsl(287, 59%, 32%)
HSV	hsv(287, 74%, 51%)
CMYK	cmyk(16.3%, 74.4%, 0%, 49.4%)
CIE-LAB	lab(29.06, 47.13, -38.47)
CIE-LCH	lch(29.06, 60.84, 320.77°)
OKLab	oklab(40.92% 0.1193 -0.1081)
OKLCH	oklch(40.92% 0.161 317.8)
XYZ	xyz(10.6901, 5.8613, 21.3329)
Luminance	0.0586 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.97

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C2181 #368121

analogous

#3C2181 #6C2181 #812166

triadic

#6C2181 #816C21 #21816C

tetradic

#6C2181 #813C21 #368121 #216681

square

#6C2181 #813C21 #368121 #216681

split-complementary

#6C2181 #668121 #21813C

monochromatic

#1A0820 #431550 #6C2181 #952DB2 #B44BD1

Accessibility & contrast

On white

9.67

#6C2181 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#6C2181 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C2181

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C2181	#FFFFFF	#000000	##FFFFFF
##6C2181	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004084

Deuteranopia (green-blind)

#25477F

Tritanopia (blue-blind)

#6B344F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #6c2181;
/* rgb */ color: rgb(108, 33, 129);
/* oklch */ color: oklch(40.9% 0.161 317.8);

Tailwind

colors: {
  custom: {
    50: '#9964a6',
    500: '#6c2181',
    950: '#000000',
  },
}

SCSS

$custom: #6c2181;
$custom-light: #9964a6;
$custom-dark: #000000;

JSON

{
  "hex": "#6c2181",
  "rgb": {
    "r": 108,
    "g": 33,
    "b": 129
  },
  "hsl": {
    "h": 286.875,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.40921,
    "c": 0.16094,
    "h": 317.8
  },
  "luminance": 0.05861
}

Semantic roles & 50–950 ramp

primary

#6C2181

secondary

#61B44A

accent

#E24568

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E060F

muted

#7E7A7F

Preview Lab

Preview with #6C2181

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

Preview Lab → · Contrast checker → · Palette generator →