#682C8B#682C8B

#682C8B is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.3% C 0.155 H 310.4°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#682C8B
RGB	rgb(104, 44, 139)
HSL	hsl(278, 52%, 36%)
HSV	hsv(278, 68%, 55%)
CMYK	cmyk(25.2%, 68.3%, 0%, 45.5%)
CIE-LAB	lab(30.90, 43.48, -41.78)
CIE-LCH	lch(30.90, 60.30, 316.15°)
OKLab	oklab(42.33% 0.1006 -0.118)
OKLCH	oklch(42.33% 0.155 310.4)
XYZ	xyz(11.2689, 6.6087, 25.1031)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#682C8B #4F8B2C

analogous

#382C8B #682C8B #8B2C7E

triadic

#682C8B #8B682C #2C8B68

tetradic

#682C8B #8B382C #4F8B2C #2C7E8B

square

#682C8B #8B382C #4F8B2C #2C7E8B

split-complementary

#682C8B #7E8B2C #2C8B38

monochromatic

#220F2E #451D5D #682C8B #8B3BB9 #A764CE

Accessibility & contrast

On white

9.04

#682C8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#682C8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #682C8B

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##682C8B	#FFFFFF	#000000	##FFFFFF
##682C8B	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00468E

Deuteranopia (green-blind)

#1F4A89

Tritanopia (blue-blind)

#634058

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #682c8b;
/* rgb */ color: rgb(104, 44, 139);
/* oklch */ color: oklch(42.3% 0.155 310.4);

Tailwind

colors: {
  custom: {
    50: '#966aad',
    500: '#682c8b',
    950: '#000000',
  },
}

SCSS

$custom: #682c8b;
$custom-light: #966aad;
$custom-dark: #000000;

JSON

{
  "hex": "#682c8b",
  "rgb": {
    "r": 104,
    "g": 44,
    "b": 139
  },
  "hsl": {
    "h": 277.895,
    "s": 51.913,
    "l": 35.882
  },
  "oklch": {
    "l": 0.42331,
    "c": 0.15502,
    "h": 310.4
  },
  "luminance": 0.06609
}

Semantic roles & 50–950 ramp

primary

#682C8B

secondary

#7EB45F

accent

#DB4C81

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0710

muted

#7E7A7F

Preview Lab

Preview with #682C8B

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

Preview Lab → · Contrast checker → · Palette generator →