#563E83#563E83
#563E83 is a dark, moderate violet. Relative luminance 0.071; OKLCH L 42.4% C 0.112 H 297.5°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).
Color values
| HEX | #563E83 |
|---|---|
| RGB | rgb(86, 62, 131) |
| HSL | hsl(261, 36%, 38%) |
| HSV | hsv(261, 53%, 51%) |
| CMYK | cmyk(34.4%, 52.7%, 0%, 48.6%) |
| CIE-LAB | lab(31.95, 26.63, -35.26) |
| CIE-LCH | lch(31.95, 44.19, 307.06°) |
| OKLab | oklab(42.43% 0.0517 -0.0995) |
| OKLCH | oklch(42.43% 0.112 297.5) |
| XYZ | xyz(9.6561, 7.0623, 22.3227) |
| Luminance | 0.0706 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Darkslateblue
#483D8B
ΔE00 4.03
Blueberry
#464196
ΔE00 5.88
Rebeccapurple
#663399
ΔE00 6.12
Twilight
#4E518B
ΔE00 7.66
Ocean Blue
#4F42B5
ΔE00 9.14
Dusk
#4E5481
ΔE00 9.27
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#563E83 #6B833E
analogous
#3E4883 #563E83 #783E83
triadic
#563E83 #83563E #3E8356
tetradic
#563E83 #833E48 #6B833E #3E8378
square
#563E83 #833E48 #6B833E #3E8378
split-complementary
#563E83 #83783E #48833E
monochromatic
#1F1730 #3B2A59 #563E83 #7152AD #937BC0
Accessibility & contrast
On white
8.71
#563E83 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.41
#563E83 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #563E83
8.71:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##563E83 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##563E83 | 1.00 | 8.71 | 2.41 | 8.71 |
| #FFFFFF | 8.71 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.41 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.71 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#254B85
Deuteranopia (green-blind)
#2B4A81
Tritanopia (blue-blind)
#4C4B5A
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #563e83; /* rgb */ color: rgb(86, 62, 131); /* oklch */ color: oklch(42.4% 0.112 297.5);
Tailwind
colors: {
custom: {
50: '#8874a7',
500: '#563e83',
950: '#000000',
},
}SCSS
$custom: #563e83; $custom-light: #8874a7; $custom-dark: #000000;
JSON
{
"hex": "#563e83",
"rgb": {
"r": 86,
"g": 62,
"b": 131
},
"hsl": {
"h": 260.87,
"s": 35.751,
"l": 37.843
},
"oklch": {
"l": 0.42433,
"c": 0.11216,
"h": 297.5
},
"luminance": 0.07062
}Semantic roles & 50–950 ramp
primary
#563E83
secondary
#97AB72
accent
#CC5CA5
background
#F8F7FA
surface
#F0EDF4
border
#CBC8CE
text
#0C080F
muted
#7D7B7F