#683D97#683D97

#683D97 is a mid, vivid violet. Relative luminance 0.085; OKLCH L 45.6% C 0.144 H 303.2°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#683D97
RGB	rgb(104, 61, 151)
HSL	hsl(269, 42%, 42%)
HSV	hsv(269, 60%, 59%)
CMYK	cmyk(31.1%, 59.6%, 0%, 40.8%)
CIE-LAB	lab(35.03, 37.40, -42.49)
CIE-LCH	lch(35.03, 56.60, 311.35°)
OKLab	oklab(45.59% 0.0786 -0.1201)
OKLCH	oklch(45.59% 0.144 303.2)
XYZ	xyz(12.9623, 8.5149, 30.2328)
Luminance	0.0852 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683D97 #6C973D

analogous

#3D3F97 #683D97 #953D97

triadic

#683D97 #97683D #3D9768

tetradic

#683D97 #973D3F #6C973D #3D9795

square

#683D97 #973D3F #6C973D #3D9795

split-complementary

#683D97 #97953D #3F973D

monochromatic

#2C1A40 #4A2B6B #683D97 #8656BB #A682CC

Accessibility & contrast

On white

7.77

#683D97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#683D97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683D97

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683D97	#FFFFFF	#000000	##FFFFFF
##683D97	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14519A

Deuteranopia (green-blind)

#275295

Tritanopia (blue-blind)

#5F4F64

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #683d97;
/* rgb */ color: rgb(104, 61, 151);
/* oklch */ color: oklch(45.6% 0.144 303.2);

Tailwind

colors: {
  custom: {
    50: '#9674b6',
    500: '#683d97',
    950: '#000000',
  },
}

SCSS

$custom: #683d97;
$custom-light: #9674b6;
$custom-dark: #000000;

JSON

{
  "hex": "#683d97",
  "rgb": {
    "r": 104,
    "g": 61,
    "b": 151
  },
  "hsl": {
    "h": 268.667,
    "s": 42.453,
    "l": 41.569
  },
  "oklch": {
    "l": 0.45585,
    "c": 0.14356,
    "h": 303.2
  },
  "luminance": 0.08515
}

Semantic roles & 50–950 ramp

primary

#683D97

secondary

#99B779

accent

#D25697

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0E0811

muted

#7E7B80

Preview Lab

Preview with #683D97

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

Preview Lab → · Contrast checker → · Palette generator →