#682C81#682C81

#682C81 is a dark, vivid purple. Relative luminance 0.063; OKLCH L 41.6% C 0.144 H 314.5°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#682C81
RGB	rgb(104, 44, 129)
HSL	hsl(282, 49%, 34%)
HSV	hsv(282, 66%, 51%)
CMYK	cmyk(19.4%, 65.9%, 0%, 49.4%)
CIE-LAB	lab(30.23, 41.19, -36.63)
CIE-LCH	lch(30.23, 55.12, 318.35°)
OKLab	oklab(41.63% 0.1011 -0.1029)
OKLCH	oklch(41.63% 0.144 314.5)
XYZ	xyz(10.5714, 6.3297, 21.4295)
Luminance	0.0633 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 8.93

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#682C81 #45812C

analogous

#3E2C81 #682C81 #812C70

triadic

#682C81 #81682C #2C8168

tetradic

#682C81 #813E2C #45812C #2C7081

square

#682C81 #813E2C #45812C #2C7081

split-complementary

#682C81 #70812C #2C813E

monochromatic

#1E0D26 #431C53 #682C81 #8D3CAF #A95FC8

Accessibility & contrast

On white

9.27

#682C81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#682C81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #682C81

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##682C81	#FFFFFF	#000000	##FFFFFF
##682C81	1.00	9.27	2.27	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#094484

Deuteranopia (green-blind)

#29497F

Tritanopia (blue-blind)

#663C52

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #682c81;
/* rgb */ color: rgb(104, 44, 129);
/* oklch */ color: oklch(41.6% 0.144 314.5);

Tailwind

colors: {
  custom: {
    50: '#9669a6',
    500: '#682c81',
    950: '#000000',
  },
}

SCSS

$custom: #682c81;
$custom-light: #9669a6;
$custom-dark: #000000;

JSON

{
  "hex": "#682c81",
  "rgb": {
    "r": 104,
    "g": 44,
    "b": 129
  },
  "hsl": {
    "h": 282.353,
    "s": 49.133,
    "l": 33.922
  },
  "oklch": {
    "l": 0.41634,
    "c": 0.14426,
    "h": 314.5
  },
  "luminance": 0.06329
}

Semantic roles & 50–950 ramp

primary

#682C81

secondary

#73AF5A

accent

#D94F78

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E070F

muted

#7E7A7F

Preview Lab

Preview with #682C81

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

Preview Lab → · Contrast checker → · Palette generator →