#681D9D#681D9D

#681D9D is a dark, vivid violet. Relative luminance 0.063; OKLCH L 42.2% C 0.191 H 305.9°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#681D9D
RGB	rgb(104, 29, 157)
HSL	hsl(275, 69%, 36%)
HSV	hsv(275, 82%, 62%)
CMYK	cmyk(33.8%, 81.5%, 0%, 38.4%)
CIE-LAB	lab(30.05, 53.95, -54.20)
CIE-LCH	lch(30.05, 76.48, 314.87°)
OKLab	oklab(42.16% 0.112 -0.1544)
OKLCH	oklch(42.16% 0.191 305.9)
XYZ	xyz(12.2327, 6.2562, 32.4549)
Luminance	0.0626 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681D9D #529D1D

analogous

#281D9D #681D9D #9D1D92

triadic

#681D9D #9D681D #1D9D68

tetradic

#681D9D #9D281D #529D1D #1D929D

square

#681D9D #9D281D #529D1D #1D929D

split-complementary

#681D9D #929D1D #1D9D28

monochromatic

#240A36 #461369 #681D9D #8A27D1 #A655E0

Accessibility & contrast

On white

9.33

#681D9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#681D9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681D9D

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681D9D	#FFFFFF	#000000	##FFFFFF
##681D9D	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A0

Deuteranopia (green-blind)

#00479B

Tritanopia (blue-blind)

#5E3F5E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #681d9d;
/* rgb */ color: rgb(104, 29, 157);
/* oklch */ color: oklch(42.2% 0.191 305.9);

Tailwind

colors: {
  custom: {
    50: '#9963bb',
    500: '#681d9d',
    950: '#000000',
  },
}

SCSS

$custom: #681d9d;
$custom-light: #9963bb;
$custom-dark: #000000;

JSON

{
  "hex": "#681d9d",
  "rgb": {
    "r": 104,
    "g": 29,
    "b": 157
  },
  "hsl": {
    "h": 275.156,
    "s": 68.817,
    "l": 36.471
  },
  "oklch": {
    "l": 0.42162,
    "c": 0.19071,
    "h": 305.9
  },
  "luminance": 0.06256
}

Semantic roles & 50–950 ramp

primary

#681D9D

secondary

#81C353

accent

#EC3C85

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #681D9D

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

Preview Lab → · Contrast checker → · Palette generator →