#4E9BDF#4E9BDF
#4E9BDF is a light, vivid cyan. Relative luminance 0.304; OKLCH L 67.0% C 0.127 H 247.6°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).
Color values
| HEX | #4E9BDF |
|---|---|
| RGB | rgb(78, 155, 223) |
| HSL | hsl(208, 69%, 59%) |
| HSV | hsv(208, 65%, 87%) |
| CMYK | cmyk(65%, 30.5%, 0%, 12.5%) |
| CIE-LAB | lab(61.99, -2.76, -41.52) |
| CIE-LCH | lch(61.99, 41.61, 266.20°) |
| OKLab | oklab(67.03% -0.0483 -0.1173) |
| OKLCH | oklch(67.03% 0.127 247.6) |
| XYZ | xyz(28.1775, 30.3872, 74.1781) |
| Luminance | 0.3039 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Azure (survey)
#069AF3
ΔE00 3.00
Dodgerblue
#1E90FF
ΔE00 4.51
Dark Sky Blue
#448EE4
ΔE00 4.53
Cornflowerblue
#6495ED
ΔE00 5.92
Faded Blue
#658CBB
ΔE00 7.23
Water Blue
#0E87CC
ΔE00 7.66
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4E9BDF #DF924E
analogous
#4EDFDB #4E9BDF #4E53DF
triadic
#4E9BDF #DF4E9B #9BDF4E
tetradic
#4E9BDF #DB4EDF #DF924E #53DF4E
square
#4E9BDF #DB4EDF #DF924E #53DF4E
split-complementary
#4E9BDF #DF4E53 #DFDB4E
monochromatic
#1B5D97 #257DCB #4E9BDF #82B8E8 #B6D6F2
Accessibility & contrast
On white
2.97
#4E9BDF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.08
#4E9BDF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4E9BDF
7.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4E9BDF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4E9BDF | 1.00 | 2.97 | 7.08 | 7.08 |
| #FFFFFF | 2.97 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.08 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.08 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7D9EE2
Deuteranopia (green-blind)
#698FDE
Tritanopia (blue-blind)
#00ABB3
Achromatopsia (no color)
#969696
Design tokens & code
CSS
--color: #4e9bdf; /* rgb */ color: rgb(78, 155, 223); /* oklch */ color: oklch(67.0% 0.127 247.6);
Tailwind
colors: {
custom: {
50: '#8db8e9',
500: '#4e9bdf',
950: '#000000',
},
}SCSS
$custom: #4e9bdf; $custom-light: #8db8e9; $custom-dark: #000000;
JSON
{
"hex": "#4e9bdf",
"rgb": {
"r": 78,
"g": 155,
"b": 223
},
"hsl": {
"h": 208.138,
"s": 69.378,
"l": 59.02
},
"oklch": {
"l": 0.67034,
"c": 0.12688,
"h": 247.6
},
"luminance": 0.3039
}Semantic roles & 50–950 ramp
primary
#4E9BDF
secondary
#E1C3A8
accent
#8E3CEC
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0D1116
muted
#7E8084