#A557DB#A557DB
#A557DB is a mid, vivid violet. Relative luminance 0.199; OKLCH L 60.8% C 0.200 H 308.9°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #A557DB |
|---|---|
| RGB | rgb(165, 87, 219) |
| HSL | hsl(275, 65%, 60%) |
| HSV | hsv(275, 60%, 86%) |
| CMYK | cmyk(24.7%, 60.3%, 0%, 14.1%) |
| CIE-LAB | lab(51.76, 54.71, -55.11) |
| CIE-LCH | lch(51.76, 77.66, 314.79°) |
| OKLab | oklab(60.76% 0.1253 -0.1554) |
| OKLCH | oklch(60.76% 0.2 308.9) |
| XYZ | xyz(31.7089, 19.9307, 69.1807) |
| Luminance | 0.1993 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Lightish Purple
#A552E6
ΔE00 1.87
Lighter Purple
#A55AF4
ΔE00 3.85
Mediumorchid
#BA55D3
ΔE00 4.59
Amethyst
#9B5FC0
ΔE00 4.74
Purpley
#8756E4
ΔE00 6.12
Deep Lavender
#8D5EB7
ΔE00 6.87
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A557DB #8DDB57
analogous
#6357DB #A557DB #DB57CF
triadic
#A557DB #DBA557 #57DBA5
tetradic
#A557DB #DB6357 #8DDB57 #57CFDB
square
#A557DB #DB6357 #8DDB57 #57CFDB
split-complementary
#A557DB #CFDB57 #57DB63
monochromatic
#672097 #892BCA #A557DB #C089E6 #DBBCF1
Accessibility & contrast
On white
4.21
#A557DB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.99
#A557DB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #A557DB
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A557DB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##A557DB | 1.00 | 4.21 | 4.99 | 4.99 |
| #FFFFFF | 4.21 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#1D78DF
Deuteranopia (green-blind)
#457CD8
Tritanopia (blue-blind)
#9D7191
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #a557db; /* rgb */ color: rgb(165, 87, 219); /* oklch */ color: oklch(60.8% 0.200 308.9);
Tailwind
colors: {
custom: {
50: '#c38ae7',
500: '#a557db',
950: '#000000',
},
}SCSS
$custom: #a557db; $custom-light: #c38ae7; $custom-dark: #000000;
JSON
{
"hex": "#a557db",
"rgb": {
"r": 165,
"g": 87,
"b": 219
},
"hsl": {
"h": 275.455,
"s": 64.706,
"l": 60
},
"oklch": {
"l": 0.60761,
"c": 0.19958,
"h": 308.9
},
"luminance": 0.1993
}Semantic roles & 50–950 ramp
primary
#A557DB
secondary
#C2E0AD
accent
#E84085
background
#FCF8FE
surface
#F8F0FC
border
#D1CBD5
text
#130C16
muted
#827D84