#4987DC#4987DC
#4987DC is a light, vivid cyan. Relative luminance 0.239; OKLCH L 62.2% C 0.144 H 256.8°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).
Color values
| HEX | #4987DC |
|---|---|
| RGB | rgb(73, 135, 220) |
| HSL | hsl(215, 68%, 57%) |
| HSV | hsv(215, 67%, 86%) |
| CMYK | cmyk(66.8%, 38.6%, 0%, 13.7%) |
| CIE-LAB | lab(56.00, 7.12, -49.32) |
| CIE-LCH | lch(56.00, 49.83, 278.21°) |
| OKLab | oklab(62.25% -0.0329 -0.1404) |
| OKLCH | oklch(62.25% 0.144 256.8) |
| XYZ | xyz(24.3252, 23.9093, 71.0293) |
| Luminance | 0.2391 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 2.71
Dodger Blue
#3E82FC
ΔE00 3.65
Azure
#007FFF
ΔE00 3.87
Cool Blue
#4984B8
ΔE00 4.53
Faded Blue
#658CBB
ΔE00 4.56
Dodgerblue
#1E90FF
ΔE00 4.74
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4987DC #DC9E49
analogous
#49D0DC #4987DC #5549DC
triadic
#4987DC #DC4987 #87DC49
tetradic
#4987DC #DC49D0 #DC9E49 #49DC55
square
#4987DC #DC49D0 #DC9E49 #49DC55
split-complementary
#4987DC #DC5549 #D0DC49
monochromatic
#1C4C8F #2568C2 #4987DC #7CA9E6 #B0CBF0
Accessibility & contrast
On white
3.63
#4987DC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.78
#4987DC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4987DC
5.78:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4987DC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4987DC | 1.00 | 3.63 | 5.78 | 5.78 |
| #FFFFFF | 3.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.78 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.78 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#618EDF
Deuteranopia (green-blind)
#4B80DA
Tritanopia (blue-blind)
#009BA7
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #4987dc; /* rgb */ color: rgb(73, 135, 220); /* oklch */ color: oklch(62.2% 0.144 256.8);
Tailwind
colors: {
custom: {
50: '#8ba9e7',
500: '#4987dc',
950: '#000000',
},
}SCSS
$custom: #4987dc; $custom-light: #8ba9e7; $custom-dark: #000000;
JSON
{
"hex": "#4987dc",
"rgb": {
"r": 73,
"g": 135,
"b": 220
},
"hsl": {
"h": 214.694,
"s": 67.742,
"l": 57.451
},
"oklch": {
"l": 0.62245,
"c": 0.1442,
"h": 256.8
},
"luminance": 0.23912
}Semantic roles & 50–950 ramp
primary
#4987DC
secondary
#DEC5A3
accent
#A13DEB
background
#F9FAFE
surface
#F1F4FC
border
#CBCED5
text
#0D0F16
muted
#7E7F84