#4A87CF#4A87CF
#4A87CF is a mid, vivid cyan. Relative luminance 0.233; OKLCH L 61.5% C 0.127 H 253.9°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).
Color values
| HEX | #4A87CF |
|---|---|
| RGB | rgb(74, 135, 207) |
| HSL | hsl(212, 58%, 55%) |
| HSV | hsv(212, 64%, 81%) |
| CMYK | cmyk(64.3%, 34.8%, 0%, 18.8%) |
| CIE-LAB | lab(55.37, 2.81, -43.01) |
| CIE-LCH | lch(55.37, 43.10, 273.74°) |
| OKLab | oklab(61.55% -0.0353 -0.1219) |
| OKLCH | oklch(61.55% 0.127 253.9) |
| XYZ | xyz(22.7464, 23.2866, 62.3154) |
| Luminance | 0.2329 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 3.04
Cool Blue
#4984B8
ΔE00 3.21
Steel Blue
#4682B4
ΔE00 4.09
Off Blue
#5684AE
ΔE00 4.16
Faded Blue
#658CBB
ΔE00 4.16
Dusty Blue
#5A86AD
ΔE00 4.48
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A87CF #CF924A
analogous
#4ACACF #4A87CF #4F4ACF
triadic
#4A87CF #CF4A87 #87CF4A
tetradic
#4A87CF #CF4ACA #CF924A #4ACF4F
square
#4A87CF #CF4ACA #CF924A #4ACF4F
split-complementary
#4A87CF #CF4F4A #CACF4A
monochromatic
#214B7D #2E69AE #4A87CF #7AA7DC #ABC7E9
Accessibility & contrast
On white
3.71
#4A87CF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.66
#4A87CF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4A87CF
5.66:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A87CF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4A87CF | 1.00 | 3.71 | 5.66 | 5.66 |
| #FFFFFF | 3.71 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.66 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.66 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#688CD2
Deuteranopia (green-blind)
#557FCE
Tritanopia (blue-blind)
#0098A1
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #4a87cf; /* rgb */ color: rgb(74, 135, 207); /* oklch */ color: oklch(61.5% 0.127 253.9);
Tailwind
colors: {
custom: {
50: '#89a9de',
500: '#4a87cf',
950: '#000000',
},
}SCSS
$custom: #4a87cf; $custom-light: #89a9de; $custom-dark: #000000;
JSON
{
"hex": "#4a87cf",
"rgb": {
"r": 74,
"g": 135,
"b": 207
},
"hsl": {
"h": 212.481,
"s": 58.079,
"l": 55.098
},
"oklch": {
"l": 0.61545,
"c": 0.12691,
"h": 253.9
},
"luminance": 0.23289
}Semantic roles & 50–950 ramp
primary
#4A87CF
secondary
#D6BD9F
accent
#9A46E1
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0D0F15
muted
#7D7F83