#68128E#68128E

#68128E is a dark, vivid purple. Relative luminance 0.053; OKLCH L 40.1% C 0.186 H 311.8°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#68128E
RGB	rgb(104, 18, 142)
HSL	hsl(282, 78%, 31%)
HSV	hsv(282, 87%, 56%)
CMYK	cmyk(26.8%, 87.3%, 0%, 44.3%)
CIE-LAB	lab(27.65, 54.07, -48.89)
CIE-LCH	lch(27.65, 72.90, 317.88°)
OKLab	oklab(40.11% 0.1239 -0.1387)
OKLCH	oklch(40.11% 0.186 311.8)
XYZ	xyz(10.8068, 5.3290, 26.0453)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68128E #388E12

analogous

#2A128E #68128E #8E1276

triadic

#68128E #8E6812 #128E68

tetradic

#68128E #8E2A12 #388E12 #12768E

square

#68128E #8E2A12 #388E12 #12768E

split-complementary

#68128E #768E12 #128E2A

monochromatic

#180421 #400B58 #68128E #9019C4 #AF35E5

Accessibility & contrast

On white

10.17

#68128E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#68128E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #68128E

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68128E	#FFFFFF	#000000	##FFFFFF
##68128E	1.00	10.17	2.07	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E91

Deuteranopia (green-blind)

#00438C

Tritanopia (blue-blind)

#633453

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #68128e;
/* rgb */ color: rgb(104, 18, 142);
/* oklch */ color: oklch(40.1% 0.186 311.8);

Tailwind

colors: {
  custom: {
    50: '#985eb0',
    500: '#68128e',
    950: '#000000',
  },
}

SCSS

$custom: #68128e;
$custom-light: #985eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#68128e",
  "rgb": {
    "r": 104,
    "g": 18,
    "b": 142
  },
  "hsl": {
    "h": 281.613,
    "s": 77.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40108,
    "c": 0.18599,
    "h": 311.8
  },
  "luminance": 0.05329
}

Semantic roles & 50–950 ramp

primary

#68128E

secondary

#63C23A

accent

#F4346F

background

#F9F5FA

surface

#F2EAF5

border

#CCC6CF

text

#0E0511

muted

#7E7980

Preview Lab

Preview with #68128E

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

Preview Lab → · Contrast checker → · Palette generator →