#681C5D#681C5D

#681C5D is a dark, vivid purple. Relative luminance 0.046; OKLCH L 37.5% C 0.133 H 334.3°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#681C5D
RGB	rgb(104, 28, 93)
HSL	hsl(309, 58%, 26%)
HSV	hsv(309, 73%, 41%)
CMYK	cmyk(0%, 73.1%, 10.6%, 59.2%)
CIE-LAB	lab(25.46, 41.34, -21.13)
CIE-LCH	lch(25.46, 46.43, 332.93°)
OKLab	oklab(37.49% 0.12 -0.0577)
OKLCH	oklch(37.49% 0.133 334.3)
XYZ	xyz(8.1000, 4.5646, 10.8082)
Luminance	0.0456 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681C5D #1C6827

analogous

#4D1C68 #681C5D #681C37

triadic

#681C5D #5D681C #1C5D68

tetradic

#681C5D #684D1C #1C6827 #1C3768

square

#681C5D #684D1C #1C6827 #1C3768

split-complementary

#681C5D #37681C #1C684D

monochromatic

#180616 #380F32 #681C5D #982988 #C836B3

Accessibility & contrast

On white

10.98

#681C5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#681C5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681C5D

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681C5D	#FFFFFF	#000000	##FFFFFF
##681C5D	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B355F

Deuteranopia (green-blind)

#35405B

Tritanopia (blue-blind)

#6D223A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #681c5d;
/* rgb */ color: rgb(104, 28, 93);
/* oklch */ color: oklch(37.5% 0.133 334.3);

Tailwind

colors: {
  custom: {
    50: '#96608b',
    500: '#681c5d',
    950: '#000000',
  },
}

SCSS

$custom: #681c5d;
$custom-light: #96608b;
$custom-dark: #000000;

JSON

{
  "hex": "#681c5d",
  "rgb": {
    "r": 104,
    "g": 28,
    "b": 93
  },
  "hsl": {
    "h": 308.684,
    "s": 57.576,
    "l": 25.882
  },
  "oklch": {
    "l": 0.3749,
    "c": 0.13319,
    "h": 334.3
  },
  "luminance": 0.04564
}

Semantic roles & 50–950 ramp

primary

#681C5D

secondary

#439D50

accent

#E15D47

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0E050C

muted

#7E797D

Preview Lab

Preview with #681C5D

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

Preview Lab → · Contrast checker → · Palette generator →