#4A87D3#4A87D3
#4A87D3 is a mid, vivid cyan. Relative luminance 0.235; OKLCH L 61.8% C 0.132 H 255.0°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).
Color values
| HEX | #4A87D3 |
|---|---|
| RGB | rgb(74, 135, 211) |
| HSL | hsl(213, 61%, 56%) |
| HSV | hsv(213, 65%, 83%) |
| CMYK | cmyk(64.9%, 36%, 0%, 17.3%) |
| CIE-LAB | lab(55.57, 4.18, -44.94) |
| CIE-LCH | lch(55.57, 45.14, 275.32°) |
| OKLab | oklab(61.77% -0.0342 -0.1276) |
| OKLCH | oklch(61.77% 0.132 255) |
| XYZ | xyz(23.2416, 23.4847, 64.9235) |
| Luminance | 0.2349 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 2.88
Cool Blue
#4984B8
ΔE00 3.65
Faded Blue
#658CBB
ΔE00 4.23
Azure
#007FFF
ΔE00 4.39
Dodger Blue
#3E82FC
ΔE00 4.47
Off Blue
#5684AE
ΔE00 4.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A87D3 #D3964A
analogous
#4ACBD3 #4A87D3 #514AD3
triadic
#4A87D3 #D34A87 #87D34A
tetradic
#4A87D3 #D34ACB #D3964A #4AD351
square
#4A87D3 #D34ACB #D3964A #4AD351
split-complementary
#4A87D3 #D3514A #CBD34A
monochromatic
#204C83 #2C68B4 #4A87D3 #7BA8DF #ACC8EB
Accessibility & contrast
On white
3.69
#4A87D3 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.70
#4A87D3 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4A87D3
5.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A87D3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4A87D3 | 1.00 | 3.69 | 5.70 | 5.70 |
| #FFFFFF | 3.69 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.70 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.70 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#668CD6
Deuteranopia (green-blind)
#527FD1
Tritanopia (blue-blind)
#0099A3
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #4a87d3; /* rgb */ color: rgb(74, 135, 211); /* oklch */ color: oklch(61.8% 0.132 255.0);
Tailwind
colors: {
custom: {
50: '#8aa9e1',
500: '#4a87d3',
950: '#000000',
},
}SCSS
$custom: #4a87d3; $custom-light: #8aa9e1; $custom-dark: #000000;
JSON
{
"hex": "#4a87d3",
"rgb": {
"r": 74,
"g": 135,
"b": 211
},
"hsl": {
"h": 213.285,
"s": 60.889,
"l": 55.882
},
"oklch": {
"l": 0.61769,
"c": 0.13209,
"h": 255
},
"luminance": 0.23487
}Semantic roles & 50–950 ramp
primary
#4A87D3
secondary
#D9C0A0
accent
#9D44E4
background
#F9FAFD
surface
#F1F4FB
border
#CBCED4
text
#0D0F15
muted
#7E7F83