#683597#683597

#683597 is a dark, vivid violet. Relative luminance 0.077; OKLCH L 44.4% C 0.156 H 304.8°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#683597
RGB	rgb(104, 53, 151)
HSL	hsl(271, 48%, 40%)
HSV	hsv(271, 65%, 59%)
CMYK	cmyk(31.1%, 64.9%, 0%, 40.8%)
CIE-LAB	lab(33.40, 41.79, -45.11)
CIE-LCH	lch(33.40, 61.49, 312.81°)
OKLab	oklab(44.4% 0.0888 -0.1278)
OKLCH	oklch(44.4% 0.156 304.8)
XYZ	xyz(12.5667, 7.7237, 30.1009)
Luminance	0.0772 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683597 #649735

analogous

#373597 #683597 #973595

triadic

#683597 #976835 #359768

tetradic

#683597 #973735 #649735 #359597

square

#683597 #973735 #649735 #359597

split-complementary

#683597 #959735 #359737

monochromatic

#2A153C #49256A #683597 #874ABF #A577CF

Accessibility & contrast

On white

8.25

#683597 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#683597 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683597

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683597	#FFFFFF	#000000	##FFFFFF
##683597	1.00	8.25	2.54	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D9A

Deuteranopia (green-blind)

#1B4F95

Tritanopia (blue-blind)

#604A61

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #683597;
/* rgb */ color: rgb(104, 53, 151);
/* oklch */ color: oklch(44.4% 0.156 304.8);

Tailwind

colors: {
  custom: {
    50: '#976fb6',
    500: '#683597',
    950: '#000000',
  },
}

SCSS

$custom: #683597;
$custom-light: #976fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#683597",
  "rgb": {
    "r": 104,
    "g": 53,
    "b": 151
  },
  "hsl": {
    "h": 271.224,
    "s": 48.039,
    "l": 40
  },
  "oklch": {
    "l": 0.44398,
    "c": 0.15561,
    "h": 304.8
  },
  "luminance": 0.07724
}

Semantic roles & 50–950 ramp

primary

#683597

secondary

#92B870

accent

#D85091

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0E0711

muted

#7E7A80

Preview Lab

Preview with #683597

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

Preview Lab → · Contrast checker → · Palette generator →