#6B427A#6B427A

#6B427A is a dark, moderate purple. Relative luminance 0.084; OKLCH L 45.0% C 0.100 H 316.5°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#6B427A
RGB	rgb(107, 66, 122)
HSL	hsl(284, 30%, 37%)
HSV	hsv(284, 46%, 48%)
CMYK	cmyk(12.3%, 45.9%, 0%, 52.2%)
CIE-LAB	lab(34.86, 28.25, -24.91)
CIE-LCH	lch(34.86, 37.67, 318.60°)
OKLab	oklab(45% 0.0727 -0.0689)
OKLCH	oklch(45% 0.1 316.5)
XYZ	xyz(11.5240, 8.4277, 19.4282)
Luminance	0.0843 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B427A #517A42

analogous

#4F427A #6B427A #7A426D

triadic

#6B427A #7A6B42 #427A6B

tetradic

#6B427A #7A4F42 #517A42 #426D7A

square

#6B427A #7A4F42 #517A42 #426D7A

split-complementary

#6B427A #6D7A42 #427A4F

monochromatic

#25172B #482D52 #6B427A #8E57A2 #A97DB9

Accessibility & contrast

On white

7.82

#6B427A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#6B427A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B427A

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B427A	#FFFFFF	#000000	##FFFFFF
##6B427A	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384F7C

Deuteranopia (green-blind)

#435378

Tritanopia (blue-blind)

#6B4A58

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #6b427a;
/* rgb */ color: rgb(107, 66, 122);
/* oklch */ color: oklch(45.0% 0.100 316.5);

Tailwind

colors: {
  custom: {
    50: '#9677a0',
    500: '#6b427a',
    950: '#000000',
  },
}

SCSS

$custom: #6b427a;
$custom-light: #9677a0;
$custom-dark: #000000;

JSON

{
  "hex": "#6b427a",
  "rgb": {
    "r": 107,
    "g": 66,
    "b": 122
  },
  "hsl": {
    "h": 283.929,
    "s": 29.787,
    "l": 36.863
  },
  "oklch": {
    "l": 0.44998,
    "c": 0.10011,
    "h": 316.5
  },
  "luminance": 0.08427
}

Semantic roles & 50–950 ramp

primary

#6B427A

secondary

#81A474

accent

#C6627D

background

#F9F7F9

surface

#F2EDF2

border

#CCC8CC

text

#0D090F

muted

#7E7B7E

Preview Lab

Preview with #6B427A

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

Preview Lab → · Contrast checker → · Palette generator →