#68128F#68128F

#68128F is a dark, vivid purple. Relative luminance 0.054; OKLCH L 40.2% C 0.187 H 311.4°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#68128F
RGB	rgb(104, 18, 143)
HSL	hsl(281, 78%, 32%)
HSV	hsv(281, 87%, 56%)
CMYK	cmyk(27.3%, 87.4%, 0%, 43.9%)
CIE-LAB	lab(27.73, 54.28, -49.38)
CIE-LCH	lch(27.73, 73.38, 317.71°)
OKLab	oklab(40.19% 0.1236 -0.1401)
OKLCH	oklch(40.19% 0.187 311.4)
XYZ	xyz(10.8822, 5.3591, 26.4424)
Luminance	0.0536 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68128F #398F12

analogous

#2A128F #68128F #8F1278

triadic

#68128F #8F6812 #128F68

tetradic

#68128F #8F2A12 #398F12 #12788F

square

#68128F #8F2A12 #398F12 #12788F

split-complementary

#68128F #788F12 #128F2A

monochromatic

#190422 #400B59 #68128F #9019C5 #AF36E6

Accessibility & contrast

On white

10.14

#68128F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#68128F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #68128F

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68128F	#FFFFFF	#000000	##FFFFFF
##68128F	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E92

Deuteranopia (green-blind)

#00438D

Tritanopia (blue-blind)

#633554

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #68128f;
/* rgb */ color: rgb(104, 18, 143);
/* oklch */ color: oklch(40.2% 0.187 311.4);

Tailwind

colors: {
  custom: {
    50: '#985eb1',
    500: '#68128f',
    950: '#000000',
  },
}

SCSS

$custom: #68128f;
$custom-light: #985eb1;
$custom-dark: #000000;

JSON

{
  "hex": "#68128f",
  "rgb": {
    "r": 104,
    "g": 18,
    "b": 143
  },
  "hsl": {
    "h": 281.28,
    "s": 77.64,
    "l": 31.569
  },
  "oklch": {
    "l": 0.40191,
    "c": 0.18687,
    "h": 311.4
  },
  "luminance": 0.05359
}

Semantic roles & 50–950 ramp

primary

#68128F

secondary

#65C33A

accent

#F43470

background

#F9F5FB

surface

#F2EAF6

border

#CCC6D0

text

#0E0511

muted

#7E7980

Preview Lab

Preview with #68128F

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

Preview Lab → · Contrast checker → · Palette generator →