#682F9C#682F9C

#682F9C is a dark, vivid violet. Relative luminance 0.074; OKLCH L 44.0% C 0.170 H 304.2°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#682F9C
RGB	rgb(104, 47, 156)
HSL	hsl(271, 54%, 40%)
HSV	hsv(271, 70%, 61%)
CMYK	cmyk(33.3%, 69.9%, 0%, 38.8%)
CIE-LAB	lab(32.65, 46.09, -49.37)
CIE-LCH	lch(32.65, 67.54, 313.03°)
OKLab	oklab(43.97% 0.0952 -0.1403)
OKLCH	oklch(43.97% 0.17 304.2)
XYZ	xyz(12.7248, 7.3764, 32.1995)
Luminance	0.0738 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#682F9C #639C2F

analogous

#312F9C #682F9C #9C2F9A

triadic

#682F9C #9C682F #2F9C68

tetradic

#682F9C #9C312F #639C2F #2F9A9C

square

#682F9C #9C312F #639C2F #2F9A9C

split-complementary

#682F9C #9A9C2F #2F9C31

monochromatic

#29133E #49216D #682F9C #8742C6 #A571D4

Accessibility & contrast

On white

8.48

#682F9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#682F9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #682F9C

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##682F9C	#FFFFFF	#000000	##FFFFFF
##682F9C	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B9F

Deuteranopia (green-blind)

#004D9A

Tritanopia (blue-blind)

#5E4862

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #682f9c;
/* rgb */ color: rgb(104, 47, 156);
/* oklch */ color: oklch(44.0% 0.170 304.2);

Tailwind

colors: {
  custom: {
    50: '#986cba',
    500: '#682f9c',
    950: '#000000',
  },
}

SCSS

$custom: #682f9c;
$custom-light: #986cba;
$custom-dark: #000000;

JSON

{
  "hex": "#682f9c",
  "rgb": {
    "r": 104,
    "g": 47,
    "b": 156
  },
  "hsl": {
    "h": 271.376,
    "s": 53.695,
    "l": 39.804
  },
  "oklch": {
    "l": 0.43971,
    "c": 0.16955,
    "h": 304.2
  },
  "luminance": 0.07376
}

Semantic roles & 50–950 ramp

primary

#682F9C

secondary

#92BC6B

accent

#DD4B91

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #682F9C

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

Preview Lab → · Contrast checker → · Palette generator →