#681490#681490

#681490 is a dark, vivid purple. Relative luminance 0.055; OKLCH L 40.4% C 0.186 H 310.9°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#681490
RGB	rgb(104, 20, 144)
HSL	hsl(281, 76%, 32%)
HSV	hsv(281, 86%, 56%)
CMYK	cmyk(27.8%, 86.1%, 0%, 43.5%)
CIE-LAB	lab(28.00, 53.95, -49.56)
CIE-LCH	lch(28.00, 73.26, 317.43°)
OKLab	oklab(40.4% 0.1221 -0.1407)
OKLCH	oklch(40.4% 0.186 310.9)
XYZ	xyz(10.9921, 5.4573, 26.8545)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681490 #3C9014

analogous

#2A1490 #681490 #90147A

triadic

#681490 #906814 #149068

tetradic

#681490 #902A14 #3C9014 #147A90

square

#681490 #902A14 #3C9014 #147A90

split-complementary

#681490 #7A9014 #14902A

monochromatic

#1A0525 #410D5A #681490 #8F1BC6 #AD3BE4

Accessibility & contrast

On white

10.04

#681490 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#681490 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681490

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681490	#FFFFFF	#000000	##FFFFFF
##681490	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F93

Deuteranopia (green-blind)

#00438E

Tritanopia (blue-blind)

#623655

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #681490;
/* rgb */ color: rgb(104, 20, 144);
/* oklch */ color: oklch(40.4% 0.186 310.9);

Tailwind

colors: {
  custom: {
    50: '#985fb1',
    500: '#681490',
    950: '#000000',
  },
}

SCSS

$custom: #681490;
$custom-light: #985fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#681490",
  "rgb": {
    "r": 104,
    "g": 20,
    "b": 144
  },
  "hsl": {
    "h": 280.645,
    "s": 75.61,
    "l": 32.157
  },
  "oklch": {
    "l": 0.404,
    "c": 0.18627,
    "h": 310.9
  },
  "luminance": 0.05457
}

Semantic roles & 50–950 ramp

primary

#681490

secondary

#68C33D

accent

#F23672

background

#F9F5FB

surface

#F2EAF6

border

#CCC6D0

text

#0E0511

muted

#7E7980

Preview Lab

Preview with #681490

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

Preview Lab → · Contrast checker → · Palette generator →