#5877CE#5877CE
#5877CE is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.7% C 0.138 H 267.3°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).
Color values
| HEX | #5877CE |
|---|---|
| RGB | rgb(88, 119, 206) |
| HSL | hsl(224, 55%, 58%) |
| HSV | hsv(224, 57%, 81%) |
| CMYK | cmyk(57.3%, 42.2%, 0%, 19.2%) |
| CIE-LAB | lab(51.52, 14.82, -48.49) |
| CIE-LCH | lch(51.52, 50.71, 286.99°) |
| OKLab | oklab(58.73% -0.0065 -0.1379) |
| OKLCH | oklch(58.73% 0.138 267.3) |
| XYZ | xyz(21.7582, 19.7229, 61.0409) |
| Luminance | 0.1973 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 2.65
Royal Blue
#4169E1
ΔE00 5.35
Lightish Blue
#3D7AFD
ΔE00 5.69
Deep Sky Blue
#0D75F8
ΔE00 6.13
Cerulean Blue
#056EEE
ΔE00 6.27
Clear Blue
#247AFD
ΔE00 6.29
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5877CE #CEAF58
analogous
#58B2CE #5877CE #7458CE
triadic
#5877CE #CE5877 #77CE58
tetradic
#5877CE #CE58B2 #CEAF58 #58CE74
square
#5877CE #CE58B2 #CEAF58 #58CE74
split-complementary
#5877CE #CE7458 #B2CE58
monochromatic
#274085 #3556B4 #5877CE #879EDC #B7C4EA
Accessibility & contrast
On white
4.25
#5877CE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.95
#5877CE on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5877CE
4.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5877CE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5877CE | 1.00 | 4.25 | 4.95 | 4.95 |
| #FFFFFF | 4.25 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.95 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.95 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5180D1
Deuteranopia (green-blind)
#4276CC
Tritanopia (blue-blind)
#008A98
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #5877ce; /* rgb */ color: rgb(88, 119, 206); /* oklch */ color: oklch(58.7% 0.138 267.3);
Tailwind
colors: {
custom: {
50: '#909ddd',
500: '#5877ce',
950: '#000000',
},
}SCSS
$custom: #5877ce; $custom-light: #909ddd; $custom-dark: #000000;
JSON
{
"hex": "#5877ce",
"rgb": {
"r": 88,
"g": 119,
"b": 206
},
"hsl": {
"h": 224.237,
"s": 54.63,
"l": 57.647
},
"oklch": {
"l": 0.58729,
"c": 0.13806,
"h": 267.3
},
"luminance": 0.19725
}Semantic roles & 50–950 ramp
primary
#5877CE
secondary
#D9CCA9
accent
#B74ADE
background
#F9F9FD
surface
#F2F2FB
border
#CCCCD4
text
#0D0E15
muted
#7E7E83