#4987DD#4987DD
#4987DD is a light, vivid cyan. Relative luminance 0.240; OKLCH L 62.3% C 0.146 H 257.0°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).
Color values
| HEX | #4987DD |
|---|---|
| RGB | rgb(73, 135, 221) |
| HSL | hsl(215, 69%, 58%) |
| HSV | hsv(215, 67%, 87%) |
| CMYK | cmyk(67%, 38.9%, 0%, 13.3%) |
| CIE-LAB | lab(56.05, 7.47, -49.80) |
| CIE-LCH | lch(56.05, 50.36, 278.53°) |
| OKLab | oklab(62.3% -0.0326 -0.1418) |
| OKLCH | oklch(62.3% 0.146 257) |
| XYZ | xyz(24.4580, 23.9624, 71.7288) |
| Luminance | 0.2397 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 2.72
Dodger Blue
#3E82FC
ΔE00 3.56
Azure
#007FFF
ΔE00 3.83
Faded Blue
#658CBB
ΔE00 4.60
Cool Blue
#4984B8
ΔE00 4.63
Dodgerblue
#1E90FF
ΔE00 4.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4987DD #DD9F49
analogous
#49D1DD #4987DD #5549DD
triadic
#4987DD #DD4987 #87DD49
tetradic
#4987DD #DD49D1 #DD9F49 #49DD55
square
#4987DD #DD49D1 #DD9F49 #49DD55
split-complementary
#4987DD #DD5549 #D1DD49
monochromatic
#1B4C91 #2567C4 #4987DD #7DA9E7 #B0CBF0
Accessibility & contrast
On white
3.63
#4987DD on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.79
#4987DD on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4987DD
5.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4987DD | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4987DD | 1.00 | 3.63 | 5.79 | 5.79 |
| #FFFFFF | 3.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.79 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.79 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#608EE0
Deuteranopia (green-blind)
#4A80DB
Tritanopia (blue-blind)
#009BA7
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #4987dd; /* rgb */ color: rgb(73, 135, 221); /* oklch */ color: oklch(62.3% 0.146 257.0);
Tailwind
colors: {
custom: {
50: '#8ba9e8',
500: '#4987dd',
950: '#000000',
},
}SCSS
$custom: #4987dd; $custom-light: #8ba9e8; $custom-dark: #000000;
JSON
{
"hex": "#4987dd",
"rgb": {
"r": 73,
"g": 135,
"b": 221
},
"hsl": {
"h": 214.865,
"s": 68.519,
"l": 57.647
},
"oklch": {
"l": 0.62303,
"c": 0.14551,
"h": 257
},
"luminance": 0.23965
}Semantic roles & 50–950 ramp
primary
#4987DD
secondary
#DFC6A3
accent
#A23CEB
background
#F9FAFE
surface
#F1F4FC
border
#CBCED5
text
#0D0F16
muted
#7E7F84