#681F90#681F90

#681F90 is a dark, vivid violet. Relative luminance 0.059; OKLCH L 41.3% C 0.176 H 310.1°. Best body text is #FFFFFF at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#681F90
RGB	rgb(104, 31, 144)
HSL	hsl(279, 65%, 34%)
HSV	hsv(279, 78%, 56%)
CMYK	cmyk(27.8%, 78.5%, 0%, 43.5%)
CIE-LAB	lab(29.25, 50.31, -47.53)
CIE-LCH	lch(29.25, 69.21, 316.63°)
OKLab	oklab(41.28% 0.1135 -0.1348)
OKLCH	oklch(41.28% 0.176 310.1)
XYZ	xyz(11.2320, 5.9369, 26.9344)
Luminance	0.0594 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681F90 #47901F

analogous

#301F90 #681F90 #901F80

triadic

#681F90 #90681F #1F9068

tetradic

#681F90 #90301F #47901F #1F8090

square

#681F90 #90301F #47901F #1F8090

split-complementary

#681F90 #80901F #1F9030

monochromatic

#1F092B #44145E #681F90 #8C2AC2 #A950D9

Accessibility & contrast

On white

9.60

#681F90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#681F90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681F90

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681F90	#FFFFFF	#000000	##FFFFFF
##681F90	1.00	9.60	2.19	9.60
#FFFFFF	9.60	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004293

Deuteranopia (green-blind)

#00468E

Tritanopia (blue-blind)

#623B57

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #681f90;
/* rgb */ color: rgb(104, 31, 144);
/* oklch */ color: oklch(41.3% 0.176 310.1);

Tailwind

colors: {
  custom: {
    50: '#9863b1',
    500: '#681f90',
    950: '#000000',
  },
}

SCSS

$custom: #681f90;
$custom-light: #9863b1;
$custom-dark: #000000;

JSON

{
  "hex": "#681f90",
  "rgb": {
    "r": 104,
    "g": 31,
    "b": 144
  },
  "hsl": {
    "h": 278.761,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.41276,
    "c": 0.1762,
    "h": 310.1
  },
  "luminance": 0.05937
}

Semantic roles & 50–950 ramp

primary

#681F90

secondary

#75BC4E

accent

#E8407B

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #681F90

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

Preview Lab → · Contrast checker → · Palette generator →