#587EEE#587EEE
#587EEE is a light, vivid blue. Relative luminance 0.232; OKLCH L 62.2% C 0.173 H 267.2°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).
Color values
| HEX | #587EEE |
|---|---|
| RGB | rgb(88, 126, 238) |
| HSL | hsl(225, 82%, 64%) |
| HSV | hsv(225, 63%, 93%) |
| CMYK | cmyk(63%, 47.1%, 0%, 6.7%) |
| CIE-LAB | lab(55.24, 21.24, -60.54) |
| CIE-LCH | lch(55.24, 64.16, 289.34°) |
| OKLab | oklab(62.18% -0.0086 -0.1732) |
| OKLCH | oklch(62.18% 0.173 267.2) |
| XYZ | xyz(26.9127, 23.1670, 83.9258) |
| Luminance | 0.2317 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 2.78
Soft Blue
#6488EA
ΔE00 3.24
Dodger Blue
#3E82FC
ΔE00 3.54
Cornflower
#6A79F7
ΔE00 4.11
Clear Blue
#247AFD
ΔE00 4.23
Deep Sky Blue
#0D75F8
ΔE00 5.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#587EEE #EEC858
analogous
#58C9EE #587EEE #7D58EE
triadic
#587EEE #EE587E #7EEE58
tetradic
#587EEE #EE58C9 #EEC858 #58EE7D
square
#587EEE #EE58C9 #EEC858 #58EE7D
split-complementary
#587EEE #EE7D58 #C9EE58
monochromatic
#133DB9 #2053E8 #587EEE #90A9F4 #C7D4F9
Accessibility & contrast
On white
3.73
#587EEE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.63
#587EEE on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #587EEE
5.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##587EEE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##587EEE | 1.00 | 3.73 | 5.63 | 5.63 |
| #FFFFFF | 3.73 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.63 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.63 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#458BF2
Deuteranopia (green-blind)
#277EEC
Tritanopia (blue-blind)
#0098AA
Achromatopsia (no color)
#848484
Design tokens & code
CSS
--color: #587eee; /* rgb */ color: rgb(88, 126, 238); /* oklch */ color: oklch(62.2% 0.173 267.2);
Tailwind
colors: {
custom: {
50: '#95a2f4',
500: '#587eee',
950: '#000000',
},
}SCSS
$custom: #587eee; $custom-light: #95a2f4; $custom-dark: #000000;
JSON
{
"hex": "#587eee",
"rgb": {
"r": 88,
"g": 126,
"b": 238
},
"hsl": {
"h": 224.8,
"s": 81.522,
"l": 63.922
},
"oklch": {
"l": 0.62177,
"c": 0.17343,
"h": 267.2
},
"luminance": 0.23169
}Semantic roles & 50–950 ramp
primary
#587EEE
secondary
#EBDEB7
accent
#A808DE
background
#F9F9FF
surface
#F2F2FE
border
#CCCCD6
text
#0E0F17
muted
#7E7E85