#682D9A#682D9A

#682D9A is a dark, vivid violet. Relative luminance 0.072; OKLCH L 43.6% C 0.170 H 305.1°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#682D9A
RGB	rgb(104, 45, 154)
HSL	hsl(272, 55%, 39%)
HSV	hsv(272, 71%, 60%)
CMYK	cmyk(32.5%, 70.8%, 0%, 39.6%)
CIE-LAB	lab(32.15, 46.57, -48.96)
CIE-LCH	lch(32.15, 67.57, 313.57°)
OKLab	oklab(43.57% 0.0977 -0.1391)
OKLCH	oklch(43.57% 0.17 305.1)
XYZ	xyz(12.4787, 7.1530, 31.2888)
Luminance	0.0715 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#682D9A #5F9A2D

analogous

#322D9A #682D9A #9A2D96

triadic

#682D9A #9A682D #2D9A68

tetradic

#682D9A #9A322D #5F9A2D #2D969A

square

#682D9A #9A322D #5F9A2D #2D969A

split-complementary

#682D9A #969A2D #2D9A32

monochromatic

#28113B #481F6B #682D9A #883EC7 #A56DD4

Accessibility & contrast

On white

8.64

#682D9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#682D9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #682D9A

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##682D9A	#FFFFFF	#000000	##FFFFFF
##682D9A	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A9D

Deuteranopia (green-blind)

#004C98

Tritanopia (blue-blind)

#5F4660

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #682d9a;
/* rgb */ color: rgb(104, 45, 154);
/* oklch */ color: oklch(43.6% 0.170 305.1);

Tailwind

colors: {
  custom: {
    50: '#986bb8',
    500: '#682d9a',
    950: '#000000',
  },
}

SCSS

$custom: #682d9a;
$custom-light: #986bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#682d9a",
  "rgb": {
    "r": 104,
    "g": 45,
    "b": 154
  },
  "hsl": {
    "h": 272.477,
    "s": 54.774,
    "l": 39.02
  },
  "oklch": {
    "l": 0.4357,
    "c": 0.16995,
    "h": 305.1
  },
  "luminance": 0.07153
}

Semantic roles & 50–950 ramp

primary

#682D9A

secondary

#8EBB67

accent

#DE4A8E

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0711

muted

#7E7A80

Preview Lab

Preview with #682D9A

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

Preview Lab → · Contrast checker → · Palette generator →