#68337B#68337B

#68337B is a dark, vivid purple. Relative luminance 0.067; OKLCH L 42.2% C 0.127 H 316.3°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#68337B
RGB	rgb(104, 51, 123)
HSL	hsl(284, 41%, 34%)
HSV	hsv(284, 59%, 48%)
CMYK	cmyk(15.4%, 58.5%, 0%, 51.8%)
CIE-LAB	lab(31.21, 36.17, -31.31)
CIE-LCH	lch(31.21, 47.84, 319.12°)
OKLab	oklab(42.23% 0.0915 -0.0874)
OKLCH	oklch(42.23% 0.127 316.3)
XYZ	xyz(10.4674, 6.7411, 19.4848)
Luminance	0.0674 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68337B #467B33

analogous

#44337B #68337B #7B336A

triadic

#68337B #7B6833 #337B68

tetradic

#68337B #7B4433 #467B33 #336A7B

square

#68337B #7B4433 #467B33 #336A7B

split-complementary

#68337B #6A7B33 #337B44

monochromatic

#1F0F24 #432150 #68337B #8D45A6 #A968C0

Accessibility & contrast

On white

8.94

#68337B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#68337B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #68337B

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68337B	#FFFFFF	#000000	##FFFFFF
##68337B	1.00	8.94	2.35	8.94
#FFFFFF	8.94	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21467D

Deuteranopia (green-blind)

#344B79

Tritanopia (blue-blind)

#673F52

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #68337b;
/* rgb */ color: rgb(104, 51, 123);
/* oklch */ color: oklch(42.2% 0.127 316.3);

Tailwind

colors: {
  custom: {
    50: '#956da1',
    500: '#68337b',
    950: '#000000',
  },
}

SCSS

$custom: #68337b;
$custom-light: #956da1;
$custom-dark: #000000;

JSON

{
  "hex": "#68337b",
  "rgb": {
    "r": 104,
    "g": 51,
    "b": 123
  },
  "hsl": {
    "h": 284.167,
    "s": 41.379,
    "l": 34.118
  },
  "oklch": {
    "l": 0.42228,
    "c": 0.12655,
    "h": 316.3
  },
  "luminance": 0.06741
}

Semantic roles & 50–950 ramp

primary

#68337B

secondary

#74A862

accent

#D15777

background

#F9F6FA

surface

#F2ECF3

border

#CCC7CD

text

#0D070F

muted

#7E7A7F

Preview Lab

Preview with #68337B

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

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