#5877EF#5877EF
#5877EF is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.9% C 0.183 H 269.4°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).
Color values
| HEX | #5877EF |
|---|---|
| RGB | rgb(88, 119, 239) |
| HSL | hsl(228, 83%, 64%) |
| HSV | hsv(228, 63%, 94%) |
| CMYK | cmyk(63.2%, 50.2%, 0%, 6.3%) |
| CIE-LAB | lab(53.49, 25.86, -63.92) |
| CIE-LCH | lch(53.49, 68.95, 292.03°) |
| OKLab | oklab(60.86% -0.0019 -0.1832) |
| OKLCH | oklch(60.86% 0.183 269.4) |
| XYZ | xyz(26.1960, 21.4980, 84.4137) |
| Luminance | 0.2150 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 3.07
Lightish Blue
#3D7AFD
ΔE00 3.38
Cornflower Blue
#5170D7
ΔE00 4.06
Clear Blue
#247AFD
ΔE00 5.01
Dodger Blue
#3E82FC
ΔE00 5.47
Soft Blue
#6488EA
ΔE00 5.48
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5877EF #EFD058
analogous
#58C3EF #5877EF #8558EF
triadic
#5877EF #EF5877 #77EF58
tetradic
#5877EF #EF58C3 #EFD058 #58EF85
square
#5877EF #EF58C3 #EFD058 #58EF85
split-complementary
#5877EF #EF8558 #C3EF58
monochromatic
#1235BB #204AEA #5877EF #90A4F4 #C8D2FA
Accessibility & contrast
On white
3.96
#5877EF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.30
#5877EF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5877EF
5.30:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5877EF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5877EF | 1.00 | 3.96 | 5.30 | 5.30 |
| #FFFFFF | 3.96 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.30 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.30 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3287F3
Deuteranopia (green-blind)
#0079ED
Tritanopia (blue-blind)
#0093A8
Achromatopsia (no color)
#808080
Design tokens & code
CSS
--color: #5877ef; /* rgb */ color: rgb(88, 119, 239); /* oklch */ color: oklch(60.9% 0.183 269.4);
Tailwind
colors: {
custom: {
50: '#959df5',
500: '#5877ef',
950: '#000000',
},
}SCSS
$custom: #5877ef; $custom-light: #959df5; $custom-dark: #000000;
JSON
{
"hex": "#5877ef",
"rgb": {
"r": 88,
"g": 119,
"b": 239
},
"hsl": {
"h": 227.682,
"s": 82.514,
"l": 64.118
},
"oklch": {
"l": 0.60864,
"c": 0.18326,
"h": 269.4
},
"luminance": 0.215
}Semantic roles & 50–950 ramp
primary
#5877EF
secondary
#ECE1B7
accent
#B307DF
background
#F9F9FF
surface
#F2F2FE
border
#CCCCD6
text
#0F0E17
muted
#7E7E85