#68138E#68138E

#68138E is a dark, vivid purple. Relative luminance 0.054; OKLCH L 40.2% C 0.185 H 311.7°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#68138E
RGB	rgb(104, 19, 142)
HSL	hsl(281, 76%, 32%)
HSV	hsv(281, 87%, 56%)
CMYK	cmyk(26.8%, 86.6%, 0%, 44.3%)
CIE-LAB	lab(27.74, 53.81, -48.74)
CIE-LCH	lch(27.74, 72.60, 317.83°)
OKLab	oklab(40.17% 0.1233 -0.1383)
OKLCH	oklch(40.17% 0.185 311.7)
XYZ	xyz(10.8234, 5.3621, 26.0508)
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

#68138E #398E13

analogous

#2A138E #68138E #8E1377

triadic

#68138E #8E6813 #138E68

tetradic

#68138E #8E2A13 #398E13 #13778E

square

#68138E #8E2A13 #398E13 #13778E

split-complementary

#68138E #778E13 #138E2A

monochromatic

#190522 #400C58 #68138E #901AC4 #AF37E4

Accessibility & contrast

On white

10.13

#68138E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#68138E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #68138E

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68138E	#FFFFFF	#000000	##FFFFFF
##68138E	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E91

Deuteranopia (green-blind)

#00438C

Tritanopia (blue-blind)

#633553

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #68138e;
/* rgb */ color: rgb(104, 19, 142);
/* oklch */ color: oklch(40.2% 0.185 311.7);

Tailwind

colors: {
  custom: {
    50: '#985fb0',
    500: '#68138e',
    950: '#000000',
  },
}

SCSS

$custom: #68138e;
$custom-light: #985fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#68138e",
  "rgb": {
    "r": 104,
    "g": 19,
    "b": 142
  },
  "hsl": {
    "h": 281.463,
    "s": 76.398,
    "l": 31.569
  },
  "oklch": {
    "l": 0.40171,
    "c": 0.18525,
    "h": 311.7
  },
  "luminance": 0.05362
}

Semantic roles & 50–950 ramp

primary

#68138E

secondary

#65C23B

accent

#F33570

background

#F9F5FA

surface

#F2EAF5

border

#CCC6CF

text

#0E0511

muted

#7E7980

Preview Lab

Preview with #68138E

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

Preview Lab → · Contrast checker → · Palette generator →