#68128D#68128D

#68128D is a dark, vivid purple. Relative luminance 0.053; OKLCH L 40.0% C 0.185 H 312.1°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#68128D
RGB	rgb(104, 18, 141)
HSL	hsl(282, 77%, 31%)
HSV	hsv(282, 87%, 55%)
CMYK	cmyk(26.2%, 87.2%, 0%, 44.7%)
CIE-LAB	lab(27.57, 53.86, -48.40)
CIE-LCH	lch(27.57, 72.42, 318.06°)
OKLab	oklab(40.03% 0.1242 -0.1373)
OKLCH	oklch(40.03% 0.185 312.1)
XYZ	xyz(10.7320, 5.2991, 25.6516)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68128D #378D12

analogous

#2A128D #68128D #8D1274

triadic

#68128D #8D6812 #128D68

tetradic

#68128D #8D2A12 #378D12 #12748D

square

#68128D #8D2A12 #378D12 #12748D

split-complementary

#68128D #748D12 #128D2A

monochromatic

#180420 #400B57 #68128D #9019C3 #B034E5

Accessibility & contrast

On white

10.20

#68128D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#68128D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #68128D

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68128D	#FFFFFF	#000000	##FFFFFF
##68128D	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D90

Deuteranopia (green-blind)

#00438B

Tritanopia (blue-blind)

#633453

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #68128d;
/* rgb */ color: rgb(104, 18, 141);
/* oklch */ color: oklch(40.0% 0.185 312.1);

Tailwind

colors: {
  custom: {
    50: '#985eaf',
    500: '#68128d',
    950: '#000000',
  },
}

SCSS

$custom: #68128d;
$custom-light: #985eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#68128d",
  "rgb": {
    "r": 104,
    "g": 18,
    "b": 141
  },
  "hsl": {
    "h": 281.951,
    "s": 77.358,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40026,
    "c": 0.18511,
    "h": 312.1
  },
  "luminance": 0.05299
}

Semantic roles & 50–950 ramp

primary

#68128D

secondary

#62C139

accent

#F4346E

background

#F9F5FA

surface

#F2EAF5

border

#CCC6CF

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #68128D

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

Preview Lab → · Contrast checker → · Palette generator →