#681699#681699

#681699 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.3% C 0.193 H 307.8°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#681699
RGB	rgb(104, 22, 153)
HSL	hsl(278, 75%, 34%)
HSV	hsv(278, 86%, 60%)
CMYK	cmyk(32%, 85.6%, 0%, 40%)
CIE-LAB	lab(28.95, 55.31, -53.56)
CIE-LCH	lch(28.95, 76.99, 315.92°)
OKLab	oklab(41.29% 0.1181 -0.1524)
OKLCH	oklch(41.29% 0.193 307.8)
XYZ	xyz(11.7444, 5.8170, 30.6349)
Luminance	0.0582 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681699 #479916

analogous

#261699 #681699 #991689

triadic

#681699 #996816 #169968

tetradic

#681699 #992616 #479916 #168999

square

#681699 #992616 #479916 #168999

split-complementary

#681699 #899916 #169926

monochromatic

#1F072E #440E63 #681699 #8C1ECF #A945E4

Accessibility & contrast

On white

9.71

#681699 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#681699 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681699

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681699	#FFFFFF	#000000	##FFFFFF
##681699	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429C

Deuteranopia (green-blind)

#004597

Tritanopia (blue-blind)

#603B5A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #681699;
/* rgb */ color: rgb(104, 22, 153);
/* oklch */ color: oklch(41.3% 0.193 307.8);

Tailwind

colors: {
  custom: {
    50: '#9960b8',
    500: '#681699',
    950: '#000000',
  },
}

SCSS

$custom: #681699;
$custom-light: #9960b8;
$custom-dark: #000000;

JSON

{
  "hex": "#681699",
  "rgb": {
    "r": 104,
    "g": 22,
    "b": 153
  },
  "hsl": {
    "h": 277.557,
    "s": 74.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.4129,
    "c": 0.19286,
    "h": 307.8
  },
  "luminance": 0.05817
}

Semantic roles & 50–950 ramp

primary

#681699

secondary

#75C546

accent

#F1367C

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #681699

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

Preview Lab → · Contrast checker → · Palette generator →