#6559ED#6559ED
#6559ED is a mid, highly saturated blue. Relative luminance 0.160; OKLCH L 56.2% C 0.214 H 280.6°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #6559ED |
|---|---|
| RGB | rgb(101, 89, 237) |
| HSL | hsl(245, 80%, 64%) |
| HSV | hsv(245, 62%, 93%) |
| CMYK | cmyk(57.4%, 62.4%, 0%, 7.1%) |
| CIE-LAB | lab(47.01, 45.42, -73.27) |
| CIE-LCH | lch(47.01, 86.21, 301.79°) |
| OKLab | oklab(56.21% 0.0395 -0.2107) |
| OKLCH | oklch(56.21% 0.214 280.6) |
| XYZ | xyz(24.2205, 16.0242, 81.9210) |
| Luminance | 0.1603 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Periwinkle
#665FD1
ΔE00 4.04
Light Indigo
#6D5ACF
ΔE00 4.24
Slate Blue
#6A5ACD
ΔE00 4.40
Warm Blue
#4B57DB
ΔE00 4.69
Mediumslateblue
#7B68EE
ΔE00 5.54
Iris
#6258C4
ΔE00 5.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6559ED #E1ED59
analogous
#5997ED #6559ED #AF59ED
triadic
#6559ED #ED6559 #59ED65
tetradic
#6559ED #ED5997 #E1ED59 #59EDAF
square
#6559ED #ED5997 #E1ED59 #59EDAF
split-complementary
#6559ED #EDAF59 #97ED59
monochromatic
#2114B8 #3222E7 #6559ED #9890F3 #CBC7F9
Accessibility & contrast
On white
4.99
#6559ED on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#6559ED on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #6559ED
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6559ED | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6559ED | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0075F2
Deuteranopia (green-blind)
#006AEA
Tritanopia (blue-blind)
#0E7E9B
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #6559ed; /* rgb */ color: rgb(101, 89, 237); /* oklch */ color: oklch(56.2% 0.214 280.6);
Tailwind
colors: {
custom: {
50: '#9d89f4',
500: '#6559ed',
950: '#000000',
},
}SCSS
$custom: #6559ed; $custom-light: #9d89f4; $custom-dark: #000000;
JSON
{
"hex": "#6559ed",
"rgb": {
"r": 101,
"g": 89,
"b": 237
},
"hsl": {
"h": 244.865,
"s": 80.435,
"l": 63.922
},
"oklch": {
"l": 0.56208,
"c": 0.21436,
"h": 280.6
},
"luminance": 0.16026
}Semantic roles & 50–950 ramp
primary
#6559ED
secondary
#E7EBB7
accent
#DD09CC
background
#FAF8FF
surface
#F4F0FE
border
#CECBD6
text
#100B17
muted
#7F7C85