#587FF7#587FF7
#587FF7 is a light, vivid blue. Relative luminance 0.240; OKLCH L 63.0% C 0.184 H 267.4°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).
Color values
| HEX | #587FF7 |
|---|---|
| RGB | rgb(88, 127, 247) |
| HSL | hsl(225, 91%, 66%) |
| HSV | hsv(225, 64%, 97%) |
| CMYK | cmyk(64.4%, 48.6%, 0%, 3.1%) |
| CIE-LAB | lab(56.05, 23.68, -64.23) |
| CIE-LCH | lch(56.05, 68.46, 290.24°) |
| OKLab | oklab(62.97% -0.0084 -0.1841) |
| OKLCH | oklch(62.97% 0.184 267.4) |
| XYZ | xyz(28.3966, 23.9662, 91.1071) |
| Luminance | 0.2397 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 2.79
Soft Blue
#6488EA
ΔE00 3.16
Dodger Blue
#3E82FC
ΔE00 3.38
Cornflower
#6A79F7
ΔE00 3.89
Clear Blue
#247AFD
ΔE00 4.39
Azure
#007FFF
ΔE00 5.70
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#587FF7 #F7D058
analogous
#58CEF7 #587FF7 #8058F7
triadic
#587FF7 #F7587F #7FF758
tetradic
#587FF7 #F758CE #F7D058 #58F780
square
#587FF7 #F758CE #F7D058 #58F780
split-complementary
#587FF7 #F78058 #CEF758
monochromatic
#0A39CB #1E52F4 #587FF7 #92ACFA #CDD9FD
Accessibility & contrast
On white
3.62
#587FF7 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.79
#587FF7 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #587FF7
5.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##587FF7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##587FF7 | 1.00 | 3.62 | 5.79 | 5.79 |
| #FFFFFF | 3.62 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.79 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.79 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3E8EFB
Deuteranopia (green-blind)
#1380F5
Tritanopia (blue-blind)
#009BAF
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #587ff7; /* rgb */ color: rgb(88, 127, 247); /* oklch */ color: oklch(63.0% 0.184 267.4);
Tailwind
colors: {
custom: {
50: '#96a3fa',
500: '#587ff7',
950: '#000000',
},
}SCSS
$custom: #587ff7; $custom-light: #96a3fa; $custom-dark: #000000;
JSON
{
"hex": "#587ff7",
"rgb": {
"r": 88,
"g": 127,
"b": 247
},
"hsl": {
"h": 225.283,
"s": 90.857,
"l": 65.686
},
"oklch": {
"l": 0.6297,
"c": 0.18425,
"h": 267.4
},
"luminance": 0.23969
}Semantic roles & 50–950 ramp
primary
#587FF7
secondary
#F0E3BB
accent
#AD00E6
background
#FAFAFF
surface
#F3F3FF
border
#CDCDD7
text
#0F0F17
muted
#7F7F85