#5873EA#5873EA
#5873EA is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.7% C 0.181 H 270.4°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).
Color values
| HEX | #5873EA |
|---|---|
| RGB | rgb(88, 115, 234) |
| HSL | hsl(229, 78%, 63%) |
| HSV | hsv(229, 62%, 92%) |
| CMYK | cmyk(62.4%, 50.9%, 0%, 8.2%) |
| CIE-LAB | lab(52.15, 26.63, -63.29) |
| CIE-LCH | lch(52.15, 68.67, 292.82°) |
| OKLab | oklab(59.74% 0.0013 -0.1815) |
| OKLCH | oklch(59.74% 0.181 270.4) |
| XYZ | xyz(25.0015, 20.2745, 80.4218) |
| Luminance | 0.2028 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 3.00
Cornflower
#6A79F7
ΔE00 3.68
Royal Blue
#4169E1
ΔE00 4.45
Lightish Blue
#3D7AFD
ΔE00 4.46
Clear Blue
#247AFD
ΔE00 5.87
Deep Sky Blue
#0D75F8
ΔE00 5.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5873EA #EACF58
analogous
#58BCEA #5873EA #8658EA
triadic
#5873EA #EA5873 #73EA58
tetradic
#5873EA #EA58BC #EACF58 #58EA86
square
#5873EA #EA58BC #EACF58 #58EA86
split-complementary
#5873EA #EA8658 #BCEA58
monochromatic
#1633B1 #2245E3 #5873EA #8EA1F1 #C5CEF8
Accessibility & contrast
On white
4.15
#5873EA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.06
#5873EA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5873EA
5.06:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5873EA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5873EA | 1.00 | 4.15 | 5.06 | 5.06 |
| #FFFFFF | 4.15 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.06 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.06 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2D83EE
Deuteranopia (green-blind)
#0076E8
Tritanopia (blue-blind)
#008FA4
Achromatopsia (no color)
#7C7C7C
Design tokens & code
CSS
--color: #5873ea; /* rgb */ color: rgb(88, 115, 234); /* oklch */ color: oklch(59.7% 0.181 270.4);
Tailwind
colors: {
custom: {
50: '#949af1',
500: '#5873ea',
950: '#000000',
},
}SCSS
$custom: #5873ea; $custom-light: #949af1; $custom-dark: #000000;
JSON
{
"hex": "#5873ea",
"rgb": {
"r": 88,
"g": 115,
"b": 234
},
"hsl": {
"h": 228.904,
"s": 77.66,
"l": 63.137
},
"oklch": {
"l": 0.59744,
"c": 0.18146,
"h": 270.4
},
"luminance": 0.20277
}Semantic roles & 50–950 ramp
primary
#5873EA
secondary
#E9DFB5
accent
#B40CDA
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0E17
muted
#7E7E85