#6B337E#6B337E

#6B337E is a dark, vivid purple. Relative luminance 0.070; OKLCH L 42.8% C 0.131 H 316.8°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#6B337E
RGB	rgb(107, 51, 126)
HSL	hsl(285, 42%, 35%)
HSV	hsv(285, 60%, 49%)
CMYK	cmyk(15.1%, 59.5%, 0%, 50.6%)
CIE-LAB	lab(31.81, 37.69, -32.21)
CIE-LCH	lch(31.81, 49.58, 319.48°)
OKLab	oklab(42.81% 0.0957 -0.0899)
OKLCH	oklch(42.81% 0.131 316.8)
XYZ	xyz(11.0126, 7.0002, 20.5057)
Luminance	0.0700 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B337E #467E33

analogous

#46337E #6B337E #7E336C

triadic

#6B337E #7E6B33 #337E6B

tetradic

#6B337E #7E4633 #467E33 #336C7E

square

#6B337E #7E4633 #467E33 #336C7E

split-complementary

#6B337E #6C7E33 #337E46

monochromatic

#211027 #462152 #6B337E #9045AA #AC69C2

Accessibility & contrast

On white

8.75

#6B337E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#6B337E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B337E

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B337E	#FFFFFF	#000000	##FFFFFF
##6B337E	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204780

Deuteranopia (green-blind)

#344D7C

Tritanopia (blue-blind)

#6A3F53

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #6b337e;
/* rgb */ color: rgb(107, 51, 126);
/* oklch */ color: oklch(42.8% 0.131 316.8);

Tailwind

colors: {
  custom: {
    50: '#976ea4',
    500: '#6b337e',
    950: '#000000',
  },
}

SCSS

$custom: #6b337e;
$custom-light: #976ea4;
$custom-dark: #000000;

JSON

{
  "hex": "#6b337e",
  "rgb": {
    "r": 107,
    "g": 51,
    "b": 126
  },
  "hsl": {
    "h": 284.8,
    "s": 42.373,
    "l": 34.706
  },
  "oklch": {
    "l": 0.42812,
    "c": 0.13132,
    "h": 316.8
  },
  "luminance": 0.07
}

Semantic roles & 50–950 ramp

primary

#6B337E

secondary

#75AA63

accent

#D25675

background

#F9F6FA

surface

#F2ECF4

border

#CCC7CE

text

#0E070F

muted

#7E7A7F

Preview Lab

Preview with #6B337E

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

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