#682D8D#682D8D

#682D8D is a dark, vivid violet. Relative luminance 0.067; OKLCH L 42.6% C 0.156 H 309.6°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#682D8D
RGB	rgb(104, 45, 141)
HSL	hsl(277, 52%, 36%)
HSV	hsv(277, 68%, 55%)
CMYK	cmyk(26.2%, 68.1%, 0%, 44.7%)
CIE-LAB	lab(31.21, 43.46, -42.50)
CIE-LCH	lch(31.21, 60.79, 315.64°)
OKLab	oklab(42.6% 0.0992 -0.1201)
OKLCH	oklch(42.6% 0.156 309.6)
XYZ	xyz(11.4541, 6.7431, 25.8923)
Luminance	0.0674 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#682D8D #528D2D

analogous

#382D8D #682D8D #8D2D82

triadic

#682D8D #8D682D #2D8D68

tetradic

#682D8D #8D382D #528D2D #2D828D

square

#682D8D #8D382D #528D2D #2D828D

split-complementary

#682D8D #828D2D #2D8D38

monochromatic

#240F30 #461E5F #682D8D #8A3CBB #A666CE

Accessibility & contrast

On white

8.94

#682D8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#682D8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #682D8D

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##682D8D	#FFFFFF	#000000	##FFFFFF
##682D8D	1.00	8.94	2.35	8.94
#FFFFFF	8.94	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004790

Deuteranopia (green-blind)

#1E4A8B

Tritanopia (blue-blind)

#634159

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #682d8d;
/* rgb */ color: rgb(104, 45, 141);
/* oklch */ color: oklch(42.6% 0.156 309.6);

Tailwind

colors: {
  custom: {
    50: '#976aaf',
    500: '#682d8d',
    950: '#000000',
  },
}

SCSS

$custom: #682d8d;
$custom-light: #976aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#682d8d",
  "rgb": {
    "r": 104,
    "g": 45,
    "b": 141
  },
  "hsl": {
    "h": 276.875,
    "s": 51.613,
    "l": 36.471
  },
  "oklch": {
    "l": 0.42602,
    "c": 0.15579,
    "h": 309.6
  },
  "luminance": 0.06743
}

Semantic roles & 50–950 ramp

primary

#682D8D

secondary

#81B561

accent

#DB4D84

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0710

muted

#7E7A7F

Preview Lab

Preview with #682D8D

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

Preview Lab → · Contrast checker → · Palette generator →