#681B67#681B67

#681B67 is a dark, vivid purple. Relative luminance 0.047; OKLCH L 38.0% C 0.143 H 328.5°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#681B67
RGB	rgb(104, 27, 103)
HSL	hsl(301, 59%, 26%)
HSV	hsv(301, 74%, 41%)
CMYK	cmyk(0%, 74%, 1%, 59.2%)
CIE-LAB	lab(25.88, 43.50, -26.99)
CIE-LCH	lch(25.88, 51.19, 328.18°)
OKLab	oklab(37.98% 0.1218 -0.0747)
OKLCH	oklch(37.98% 0.143 328.5)
XYZ	xyz(8.5489, 4.7068, 13.2876)
Luminance	0.0471 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681B67 #1B681C

analogous

#421B68 #681B67 #681B40

triadic

#681B67 #67681B #1B6768

tetradic

#681B67 #68421B #1B681C #1B4068

square

#681B67 #68421B #1B681C #1B4068

split-complementary

#681B67 #40681B #1B6842

monochromatic

#180618 #370E37 #681B67 #992897 #C934C7

Accessibility & contrast

On white

10.82

#681B67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#681B67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681B67

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681B67	#FFFFFF	#000000	##FFFFFF
##681B67	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F3769

Deuteranopia (green-blind)

#304165

Tritanopia (blue-blind)

#6C263F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #681b67;
/* rgb */ color: rgb(104, 27, 103);
/* oklch */ color: oklch(38.0% 0.143 328.5);

Tailwind

colors: {
  custom: {
    50: '#966093',
    500: '#681b67',
    950: '#000000',
  },
}

SCSS

$custom: #681b67;
$custom-light: #966093;
$custom-dark: #000000;

JSON

{
  "hex": "#681b67",
  "rgb": {
    "r": 104,
    "g": 27,
    "b": 103
  },
  "hsl": {
    "h": 300.779,
    "s": 58.779,
    "l": 25.686
  },
  "oklch": {
    "l": 0.37981,
    "c": 0.14287,
    "h": 328.5
  },
  "luminance": 0.04706
}

Semantic roles & 50–950 ramp

primary

#681B67

secondary

#429D43

accent

#E24846

background

#F9F5F9

surface

#F2EAF1

border

#CCC6CB

text

#0E050D

muted

#7E797E

Preview Lab

Preview with #681B67

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

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