#4686CC#4686CC
#4686CC is a mid, vivid cyan. Relative luminance 0.227; OKLCH L 61.0% C 0.126 H 252.4°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).
Color values
| HEX | #4686CC |
|---|---|
| RGB | rgb(70, 134, 204) |
| HSL | hsl(211, 57%, 54%) |
| HSV | hsv(211, 66%, 80%) |
| CMYK | cmyk(65.7%, 34.3%, 0%, 20%) |
| CIE-LAB | lab(54.77, 1.69, -42.26) |
| CIE-LCH | lch(54.77, 42.29, 272.29°) |
| OKLab | oklab(60.99% -0.038 -0.1198) |
| OKLCH | oklch(60.99% 0.126 252.4) |
| XYZ | xyz(21.9460, 22.7097, 60.3419) |
| Luminance | 0.2271 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Cool Blue
#4984B8
ΔE00 2.61
Steel Blue
#4682B4
ΔE00 3.44
Dark Sky Blue
#448EE4
ΔE00 3.48
Off Blue
#5684AE
ΔE00 3.88
Cerulean (survey)
#0485D1
ΔE00 4.21
Dusty Blue
#5A86AD
ΔE00 4.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4686CC #CC8C46
analogous
#46C9CC #4686CC #4946CC
triadic
#4686CC #CC4686 #86CC46
tetradic
#4686CC #CC46C9 #CC8C46 #46CC49
square
#4686CC #CC46C9 #CC8C46 #46CC49
split-complementary
#4686CC #CC4946 #C9CC46
monochromatic
#214A77 #2E68A7 #4686CC #76A5D9 #A6C5E6
Accessibility & contrast
On white
3.79
#4686CC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.54
#4686CC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4686CC
5.54:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4686CC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4686CC | 1.00 | 3.79 | 5.54 | 5.54 |
| #FFFFFF | 3.79 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.54 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.54 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#678ACF
Deuteranopia (green-blind)
#557DCB
Tritanopia (blue-blind)
#00969F
Achromatopsia (no color)
#838383
Design tokens & code
CSS
--color: #4686cc; /* rgb */ color: rgb(70, 134, 204); /* oklch */ color: oklch(61.0% 0.126 252.4);
Tailwind
colors: {
custom: {
50: '#87a8dc',
500: '#4686cc',
950: '#000000',
},
}SCSS
$custom: #4686cc; $custom-light: #87a8dc; $custom-dark: #000000;
JSON
{
"hex": "#4686cc",
"rgb": {
"r": 70,
"g": 134,
"b": 204
},
"hsl": {
"h": 211.343,
"s": 56.78,
"l": 53.725
},
"oklch": {
"l": 0.60987,
"c": 0.12569,
"h": 252.4
},
"luminance": 0.22712
}Semantic roles & 50–950 ramp
primary
#4686CC
secondary
#D4B89A
accent
#9748E0
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C0F15
muted
#7D7F83