#682D81#682D81

#682D81 is a dark, vivid purple. Relative luminance 0.064; OKLCH L 41.8% C 0.143 H 314.4°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#682D81
RGB	rgb(104, 45, 129)
HSL	hsl(282, 48%, 34%)
HSV	hsv(282, 65%, 51%)
CMYK	cmyk(19.4%, 65.1%, 0%, 49.4%)
CIE-LAB	lab(30.41, 40.69, -36.34)
CIE-LCH	lch(30.41, 54.55, 318.23°)
OKLab	oklab(41.77% 0.0998 -0.102)
OKLCH	oklch(41.77% 0.143 314.4)
XYZ	xyz(10.6091, 6.4051, 21.4421)
Luminance	0.0640 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#682D81 #46812D

analogous

#3E2D81 #682D81 #812D70

triadic

#682D81 #81682D #2D8168

tetradic

#682D81 #813E2D #46812D #2D7081

square

#682D81 #813E2D #46812D #2D7081

split-complementary

#682D81 #70812D #2D813E

monochromatic

#1F0D26 #431D54 #682D81 #8D3DAE #A961C8

Accessibility & contrast

On white

9.21

#682D81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#682D81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #682D81

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##682D81	#FFFFFF	#000000	##FFFFFF
##682D81	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C4484

Deuteranopia (green-blind)

#2A497F

Tritanopia (blue-blind)

#663D53

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #682d81;
/* rgb */ color: rgb(104, 45, 129);
/* oklch */ color: oklch(41.8% 0.143 314.4);

Tailwind

colors: {
  custom: {
    50: '#966aa6',
    500: '#682d81',
    950: '#000000',
  },
}

SCSS

$custom: #682d81;
$custom-light: #966aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#682d81",
  "rgb": {
    "r": 104,
    "g": 45,
    "b": 129
  },
  "hsl": {
    "h": 282.143,
    "s": 48.276,
    "l": 34.118
  },
  "oklch": {
    "l": 0.41766,
    "c": 0.14275,
    "h": 314.4
  },
  "luminance": 0.06405
}

Semantic roles & 50–950 ramp

primary

#682D81

secondary

#74AE5C

accent

#D85078

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E070F

muted

#7E7A7F

Preview Lab

Preview with #682D81

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

Preview Lab → · Contrast checker → · Palette generator →