#587DF7#587DF7
#587DF7 is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.6% C 0.187 H 268.0°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).
Color values
| HEX | #587DF7 |
|---|---|
| RGB | rgb(88, 125, 247) |
| HSL | hsl(226, 91%, 66%) |
| HSV | hsv(226, 64%, 97%) |
| CMYK | cmyk(64.4%, 49.4%, 0%, 3.1%) |
| CIE-LAB | lab(55.54, 24.90, -65.06) |
| CIE-LCH | lch(55.54, 69.67, 290.94°) |
| OKLab | oklab(62.58% -0.0066 -0.1865) |
| OKLCH | oklch(62.58% 0.187 268) |
| XYZ | xyz(28.1409, 23.4547, 91.0219) |
| Luminance | 0.2346 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 2.71
Cornflower
#6A79F7
ΔE00 3.40
Soft Blue
#6488EA
ΔE00 3.73
Dodger Blue
#3E82FC
ΔE00 3.85
Clear Blue
#247AFD
ΔE00 4.45
Deep Sky Blue
#0D75F8
ΔE00 5.70
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#587DF7 #F7D258
analogous
#58CCF7 #587DF7 #8258F7
triadic
#587DF7 #F7587D #7DF758
tetradic
#587DF7 #F758CC #F7D258 #58F782
square
#587DF7 #F758CC #F7D258 #58F782
split-complementary
#587DF7 #F78258 #CCF758
monochromatic
#0A37CB #1E50F4 #587DF7 #92AAFA #CDD8FD
Accessibility & contrast
On white
3.69
#587DF7 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.69
#587DF7 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #587DF7
5.69:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##587DF7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##587DF7 | 1.00 | 3.69 | 5.69 | 5.69 |
| #FFFFFF | 3.69 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.69 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.69 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#388DFB
Deuteranopia (green-blind)
#017EF4
Tritanopia (blue-blind)
#0099AE
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #587df7; /* rgb */ color: rgb(88, 125, 247); /* oklch */ color: oklch(62.6% 0.187 268.0);
Tailwind
colors: {
custom: {
50: '#96a2fb',
500: '#587df7',
950: '#000000',
},
}SCSS
$custom: #587df7; $custom-light: #96a2fb; $custom-dark: #000000;
JSON
{
"hex": "#587df7",
"rgb": {
"r": 88,
"g": 125,
"b": 247
},
"hsl": {
"h": 226.038,
"s": 90.857,
"l": 65.686
},
"oklch": {
"l": 0.62578,
"c": 0.18666,
"h": 268
},
"luminance": 0.23457
}Semantic roles & 50–950 ramp
primary
#587DF7
secondary
#F0E4BB
accent
#B000E6
background
#FAF9FF
surface
#F3F2FF
border
#CDCCD7
text
#0F0F17
muted
#7F7E85