#681C6E#681C6E

#681C6E is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.5% C 0.148 H 324.8°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#681C6E
RGB	rgb(104, 28, 110)
HSL	hsl(296, 59%, 27%)
HSV	hsv(296, 75%, 43%)
CMYK	cmyk(5.5%, 74.5%, 0%, 56.9%)
CIE-LAB	lab(26.45, 44.41, -30.62)
CIE-LCH	lch(26.45, 53.94, 325.42°)
OKLab	oklab(38.52% 0.1207 -0.0852)
OKLCH	oklch(38.52% 0.148 324.8)
XYZ	xyz(8.9384, 4.8999, 15.2238)
Luminance	0.0490 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681C6E #226E1C

analogous

#3F1C6E #681C6E #6E1C4B

triadic

#681C6E #6E681C #1C6E68

tetradic

#681C6E #6E3F1C #226E1C #1C4B6E

square

#681C6E #6E3F1C #226E1C #1C4B6E

split-complementary

#681C6E #4B6E1C #1C6E3F

monochromatic

#170618 #3A103D #681C6E #96289F #C238CC

Accessibility & contrast

On white

10.61

#681C6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#681C6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681C6E

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681C6E	#FFFFFF	#000000	##FFFFFF
##681C6E	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#043970

Deuteranopia (green-blind)

#2C426C

Tritanopia (blue-blind)

#6A2A43

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #681c6e;
/* rgb */ color: rgb(104, 28, 110);
/* oklch */ color: oklch(38.5% 0.148 324.8);

Tailwind

colors: {
  custom: {
    50: '#966098',
    500: '#681c6e',
    950: '#000000',
  },
}

SCSS

$custom: #681c6e;
$custom-light: #966098;
$custom-dark: #000000;

JSON

{
  "hex": "#681c6e",
  "rgb": {
    "r": 104,
    "g": 28,
    "b": 110
  },
  "hsl": {
    "h": 295.61,
    "s": 59.42,
    "l": 27.059
  },
  "oklch": {
    "l": 0.38524,
    "c": 0.14776,
    "h": 324.8
  },
  "luminance": 0.04899
}

Semantic roles & 50–950 ramp

primary

#681C6E

secondary

#4AA343

accent

#E34551

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050D

muted

#7E797E

Preview Lab

Preview with #681C6E

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

Preview Lab → · Contrast checker → · Palette generator →