#487ACA#487ACA
#487ACA is a mid, vivid blue. Relative luminance 0.196; OKLCH L 58.3% C 0.135 H 259.4°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).
Color values
| HEX | #487ACA |
|---|---|
| RGB | rgb(72, 122, 202) |
| HSL | hsl(217, 55%, 54%) |
| HSV | hsv(217, 64%, 79%) |
| CMYK | cmyk(64.4%, 39.6%, 0%, 20.8%) |
| CIE-LAB | lab(51.34, 8.58, -46.56) |
| CIE-LCH | lch(51.34, 47.35, 280.44°) |
| OKLab | oklab(58.3% -0.0248 -0.1325) |
| OKLCH | oklch(58.3% 0.135 259.4) |
| XYZ | xyz(20.2889, 19.5591, 58.5717) |
| Luminance | 0.1956 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Windows Blue
#3778BF
ΔE00 3.22
Deep Sky Blue
#0D75F8
ΔE00 4.66
Cornflower Blue
#5170D7
ΔE00 5.00
Clear Blue
#247AFD
ΔE00 5.00
Bluish
#2976BB
ΔE00 5.03
Cool Blue
#4984B8
ΔE00 5.10
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#487ACA #CA9848
analogous
#48BBCA #487ACA #5748CA
triadic
#487ACA #CA487A #7ACA48
tetradic
#487ACA #CA48BB #CA9848 #48CA57
square
#487ACA #CA48BB #CA9848 #48CA57
split-complementary
#487ACA #CA5748 #BBCA48
monochromatic
#224276 #305DA5 #487ACA #779CD8 #A7BFE5
Accessibility & contrast
On white
4.28
#487ACA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.91
#487ACA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #487ACA
4.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##487ACA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##487ACA | 1.00 | 4.28 | 4.91 | 4.91 |
| #FFFFFF | 4.28 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.91 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.91 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5681CD
Deuteranopia (green-blind)
#4375C8
Tritanopia (blue-blind)
#008C98
Achromatopsia (no color)
#7A7A7A
Design tokens & code
CSS
--color: #487aca; /* rgb */ color: rgb(72, 122, 202); /* oklch */ color: oklch(58.3% 0.135 259.4);
Tailwind
colors: {
custom: {
50: '#87a0da',
500: '#487aca',
950: '#000000',
},
}SCSS
$custom: #487aca; $custom-light: #87a0da; $custom-dark: #000000;
JSON
{
"hex": "#487aca",
"rgb": {
"r": 72,
"g": 122,
"b": 202
},
"hsl": {
"h": 216.923,
"s": 55.085,
"l": 53.725
},
"oklch": {
"l": 0.58297,
"c": 0.1348,
"h": 259.4
},
"luminance": 0.19561
}Semantic roles & 50–950 ramp
primary
#487ACA
secondary
#D3BD9B
accent
#A549DE
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0E15
muted
#7D7E83