#587DF5#587DF5
#587DF5 is a light, vivid blue. Relative luminance 0.233; OKLCH L 62.4% C 0.184 H 267.9°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).
Color values
| HEX | #587DF5 |
|---|---|
| RGB | rgb(88, 125, 245) |
| HSL | hsl(226, 89%, 65%) |
| HSV | hsv(226, 64%, 96%) |
| CMYK | cmyk(64.1%, 49%, 0%, 3.9%) |
| CIE-LAB | lab(55.41, 24.22, -64.16) |
| CIE-LCH | lch(55.41, 68.58, 290.68°) |
| OKLab | oklab(62.44% -0.0068 -0.1839) |
| OKLCH | oklch(62.44% 0.184 267.9) |
| XYZ | xyz(27.8339, 23.3320, 89.4052) |
| Luminance | 0.2334 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 2.68
Cornflower
#6A79F7
ΔE00 3.49
Soft Blue
#6488EA
ΔE00 3.67
Dodger Blue
#3E82FC
ΔE00 3.81
Clear Blue
#247AFD
ΔE00 4.39
Deep Sky Blue
#0D75F8
ΔE00 5.62
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#587DF5 #F5D058
analogous
#58CBF5 #587DF5 #8158F5
triadic
#587DF5 #F5587D #7DF558
tetradic
#587DF5 #F558CB #F5D058 #58F581
square
#587DF5 #F558CB #F5D058 #58F581
split-complementary
#587DF5 #F58158 #CBF558
monochromatic
#0C38C7 #1E50F2 #587DF5 #92AAF8 #CBD7FC
Accessibility & contrast
On white
3.71
#587DF5 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.67
#587DF5 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #587DF5
5.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##587DF5 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##587DF5 | 1.00 | 3.71 | 5.67 | 5.67 |
| #FFFFFF | 3.71 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.67 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.67 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3B8CF9
Deuteranopia (green-blind)
#0D7EF3
Tritanopia (blue-blind)
#0099AD
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #587df5; /* rgb */ color: rgb(88, 125, 245); /* oklch */ color: oklch(62.4% 0.184 267.9);
Tailwind
colors: {
custom: {
50: '#96a2f9',
500: '#587df5',
950: '#000000',
},
}SCSS
$custom: #587df5; $custom-light: #96a2f9; $custom-dark: #000000;
JSON
{
"hex": "#587df5",
"rgb": {
"r": 88,
"g": 125,
"b": 245
},
"hsl": {
"h": 225.86,
"s": 88.701,
"l": 65.294
},
"oklch": {
"l": 0.62443,
"c": 0.184,
"h": 267.9
},
"luminance": 0.23335
}Semantic roles & 50–950 ramp
primary
#587DF5
secondary
#EFE2BA
accent
#AF00E5
background
#F9F9FF
surface
#F2F2FF
border
#CCCCD7
text
#0F0F17
muted
#7E7E85