#487BE0#487BE0
#487BE0 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.9% C 0.163 H 262.4°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).
Color values
| HEX | #487BE0 |
|---|---|
| RGB | rgb(72, 123, 224) |
| HSL | hsl(220, 71%, 58%) |
| HSV | hsv(220, 68%, 88%) |
| CMYK | cmyk(67.9%, 45.1%, 0%, 12.2%) |
| CIE-LAB | lab(52.87, 15.67, -56.57) |
| CIE-LCH | lch(52.87, 58.70, 285.48°) |
| OKLab | oklab(59.89% -0.0216 -0.1619) |
| OKLCH | oklch(59.89% 0.163 262.4) |
| XYZ | xyz(23.2052, 20.9231, 73.3222) |
| Luminance | 0.2092 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Clear Blue
#247AFD
ΔE00 3.07
Lightish Blue
#3D7AFD
ΔE00 3.09
Deep Sky Blue
#0D75F8
ΔE00 3.47
Dodger Blue
#3E82FC
ΔE00 3.81
Azure
#007FFF
ΔE00 4.28
Cornflower Blue
#5170D7
ΔE00 4.63
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#487BE0 #E0AD48
analogous
#48C7E0 #487BE0 #6148E0
triadic
#487BE0 #E0487B #7BE048
tetradic
#487BE0 #E048C7 #E0AD48 #48E061
square
#487BE0 #E048C7 #E0AD48 #48E061
split-complementary
#487BE0 #E06148 #C7E048
monochromatic
#194394 #225AC9 #487BE0 #7CA1E9 #B1C6F2
Accessibility & contrast
On white
4.05
#487BE0 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.19
#487BE0 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #487BE0
5.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##487BE0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##487BE0 | 1.00 | 4.05 | 5.19 | 5.19 |
| #FFFFFF | 4.05 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.19 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.19 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4886E4
Deuteranopia (green-blind)
#2B78DE
Tritanopia (blue-blind)
#0092A2
Achromatopsia (no color)
#7E7E7E
Design tokens & code
CSS
--color: #487be0; /* rgb */ color: rgb(72, 123, 224); /* oklch */ color: oklch(59.9% 0.163 262.4);
Tailwind
colors: {
custom: {
50: '#8ba0ea',
500: '#487be0',
950: '#000000',
},
}SCSS
$custom: #487be0; $custom-light: #8ba0ea; $custom-dark: #000000;
JSON
{
"hex": "#487be0",
"rgb": {
"r": 72,
"g": 123,
"b": 224
},
"hsl": {
"h": 219.868,
"s": 71.028,
"l": 58.039
},
"oklch": {
"l": 0.59885,
"c": 0.1633,
"h": 262.4
},
"luminance": 0.20925
}Semantic roles & 50–950 ramp
primary
#487BE0
secondary
#E0CCA4
accent
#B13AEE
background
#F9F9FE
surface
#F1F2FD
border
#CBCCD5
text
#0D0E16
muted
#7E7E84