#683299#683299

#683299 is a dark, vivid violet. Relative luminance 0.075; OKLCH L 44.1% C 0.162 H 304.6°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#683299
RGB	rgb(104, 50, 153)
HSL	hsl(271, 51%, 40%)
HSV	hsv(271, 67%, 60%)
CMYK	cmyk(32%, 67.3%, 0%, 40%)
CIE-LAB	lab(32.97, 43.85, -47.02)
CIE-LCH	lch(32.97, 64.30, 313.00°)
OKLab	oklab(44.13% 0.0922 -0.1334)
OKLCH	oklch(44.13% 0.162 304.6)
XYZ	xyz(12.5980, 7.5242, 30.9194)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683299 #639932

analogous

#343299 #683299 #993297

triadic

#683299 #996832 #329968

tetradic

#683299 #993432 #639932 #329799

square

#683299 #993432 #639932 #329799

split-complementary

#683299 #979932 #329934

monochromatic

#29143D #49236B #683299 #8746C2 #A574D2

Accessibility & contrast

On white

8.38

#683299 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#683299 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683299

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683299	#FFFFFF	#000000	##FFFFFF
##683299	1.00	8.38	2.50	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C9C

Deuteranopia (green-blind)

#114E97

Tritanopia (blue-blind)

#5F4961

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #683299;
/* rgb */ color: rgb(104, 50, 153);
/* oklch */ color: oklch(44.1% 0.162 304.6);

Tailwind

colors: {
  custom: {
    50: '#976eb8',
    500: '#683299',
    950: '#000000',
  },
}

SCSS

$custom: #683299;
$custom-light: #976eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#683299",
  "rgb": {
    "r": 104,
    "g": 50,
    "b": 153
  },
  "hsl": {
    "h": 271.456,
    "s": 50.739,
    "l": 39.804
  },
  "oklch": {
    "l": 0.44133,
    "c": 0.16216,
    "h": 304.6
  },
  "luminance": 0.07524
}

Semantic roles & 50–950 ramp

primary

#683299

secondary

#92BA6D

accent

#DA4E90

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0E0711

muted

#7E7A80

Preview Lab

Preview with #683299

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

Preview Lab → · Contrast checker → · Palette generator →