#681389#681389

#681389 is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.8% C 0.181 H 313.6°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#681389
RGB	rgb(104, 19, 137)
HSL	hsl(283, 76%, 31%)
HSV	hsv(283, 86%, 54%)
CMYK	cmyk(24.1%, 86.1%, 0%, 46.3%)
CIE-LAB	lab(27.34, 52.77, -46.29)
CIE-LCH	lch(27.34, 70.20, 318.75°)
OKLab	oklab(39.76% 0.1246 -0.1311)
OKLCH	oklch(39.76% 0.181 313.6)
XYZ	xyz(10.4564, 5.2153, 24.1179)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.55

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681389 #348913

analogous

#2D1389 #681389 #89136F

triadic

#681389 #896813 #138968

tetradic

#681389 #892D13 #348913 #136F89

square

#681389 #892D13 #348913 #136F89

split-complementary

#681389 #6F8913 #13892D

monochromatic

#16041E #3F0C53 #681389 #911ABF #B234E3

Accessibility & contrast

On white

10.28

#681389 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#681389 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681389

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681389	#FFFFFF	#000000	##FFFFFF
##681389	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8C

Deuteranopia (green-blind)

#004287

Tritanopia (blue-blind)

#643250

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #681389;
/* rgb */ color: rgb(104, 19, 137);
/* oklch */ color: oklch(39.8% 0.181 313.6);

Tailwind

colors: {
  custom: {
    50: '#985eac',
    500: '#681389',
    950: '#000000',
  },
}

SCSS

$custom: #681389;
$custom-light: #985eac;
$custom-dark: #000000;

JSON

{
  "hex": "#681389",
  "rgb": {
    "r": 104,
    "g": 19,
    "b": 137
  },
  "hsl": {
    "h": 283.22,
    "s": 75.641,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39764,
    "c": 0.18084,
    "h": 313.6
  },
  "luminance": 0.05215
}

Semantic roles & 50–950 ramp

primary

#681389

secondary

#5FBE3A

accent

#F2366A

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #681389

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

Preview Lab → · Contrast checker → · Palette generator →