#681F87#681F87

#681F87 is a dark, vivid purple. Relative luminance 0.057; OKLCH L 40.6% C 0.168 H 313.4°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#681F87
RGB	rgb(104, 31, 135)
HSL	hsl(282, 63%, 33%)
HSV	hsv(282, 77%, 53%)
CMYK	cmyk(23%, 77%, 0%, 47.1%)
CIE-LAB	lab(28.57, 48.34, -43.05)
CIE-LCH	lch(28.57, 64.73, 318.32°)
OKLab	oklab(40.58% 0.1152 -0.1216)
OKLCH	oklch(40.58% 0.168 313.4)
XYZ	xyz(10.5713, 5.6726, 23.4550)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681F87 #3E871F

analogous

#341F87 #681F87 #871F72

triadic

#681F87 #87681F #1F8768

tetradic

#681F87 #87341F #3E871F #1F7287

square

#681F87 #87341F #3E871F #1F7287

split-complementary

#681F87 #72871F #1F8734

monochromatic

#1B0823 #421455 #681F87 #8E2AB9 #AC4BD6

Accessibility & contrast

On white

9.84

#681F87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#681F87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681F87

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681F87	#FFFFFF	#000000	##FFFFFF
##681F87	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408A

Deuteranopia (green-blind)

#154585

Tritanopia (blue-blind)

#653752

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #681f87;
/* rgb */ color: rgb(104, 31, 135);
/* oklch */ color: oklch(40.6% 0.168 313.4);

Tailwind

colors: {
  custom: {
    50: '#9763ab',
    500: '#681f87',
    950: '#000000',
  },
}

SCSS

$custom: #681f87;
$custom-light: #9763ab;
$custom-dark: #000000;

JSON

{
  "hex": "#681f87",
  "rgb": {
    "r": 104,
    "g": 31,
    "b": 135
  },
  "hsl": {
    "h": 282.115,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.40581,
    "c": 0.1675,
    "h": 313.4
  },
  "luminance": 0.05672
}

Semantic roles & 50–950 ramp

primary

#681F87

secondary

#6BB84A

accent

#E64273

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #681F87

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

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