#487DDB#487DDB
#487DDB is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.0% C 0.154 H 260.9°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).
Color values
| HEX | #487DDB |
|---|---|
| RGB | rgb(72, 125, 219) |
| HSL | hsl(218, 67%, 57%) |
| HSV | hsv(218, 67%, 86%) |
| CMYK | cmyk(67.1%, 42.9%, 0%, 14.1%) |
| CIE-LAB | lab(53.12, 12.68, -53.35) |
| CIE-LCH | lch(53.12, 54.83, 283.37°) |
| OKLab | oklab(59.99% -0.0243 -0.1524) |
| OKLCH | oklch(59.99% 0.154 260.9) |
| XYZ | xyz(22.7877, 21.1571, 69.8869) |
| Luminance | 0.2116 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Clear Blue
#247AFD
ΔE00 3.42
Lightish Blue
#3D7AFD
ΔE00 3.75
Dodger Blue
#3E82FC
ΔE00 3.81
Deep Sky Blue
#0D75F8
ΔE00 3.90
Azure
#007FFF
ΔE00 4.05
Windows Blue
#3778BF
ΔE00 4.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#487DDB #DBA648
analogous
#48C7DB #487DDB #5D48DB
triadic
#487DDB #DB487D #7DDB48
tetradic
#487DDB #DB48C7 #DBA648 #48DB5D
square
#487DDB #DB48C7 #DBA648 #48DB5D
split-complementary
#487DDB #DB5D48 #C7DB48
monochromatic
#1C458D #265DC0 #487DDB #7BA1E5 #AEC6EF
Accessibility & contrast
On white
4.01
#487DDB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.23
#487DDB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #487DDB
5.23:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##487DDB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##487DDB | 1.00 | 4.01 | 5.23 | 5.23 |
| #FFFFFF | 4.01 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.23 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.23 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5086DF
Deuteranopia (green-blind)
#3779D9
Tritanopia (blue-blind)
#0093A1
Achromatopsia (no color)
#7F7F7F
Design tokens & code
CSS
--color: #487ddb; /* rgb */ color: rgb(72, 125, 219); /* oklch */ color: oklch(60.0% 0.154 260.9);
Tailwind
colors: {
custom: {
50: '#8aa2e7',
500: '#487ddb',
950: '#000000',
},
}SCSS
$custom: #487ddb; $custom-light: #8aa2e7; $custom-dark: #000000;
JSON
{
"hex": "#487ddb",
"rgb": {
"r": 72,
"g": 125,
"b": 219
},
"hsl": {
"h": 218.367,
"s": 67.123,
"l": 57.059
},
"oklch": {
"l": 0.59987,
"c": 0.15429,
"h": 260.9
},
"luminance": 0.21159
}Semantic roles & 50–950 ramp
primary
#487DDB
secondary
#DDC8A2
accent
#AC3EEA
background
#F9F9FE
surface
#F1F2FC
border
#CBCCD5
text
#0D0F16
muted
#7E7E84