#5799E4#5799E4
#5799E4 is a light, vivid cyan. Relative luminance 0.304; OKLCH L 67.2% C 0.131 H 253.0°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).
Color values
| HEX | #5799E4 |
|---|---|
| RGB | rgb(87, 153, 228) |
| HSL | hsl(212, 72%, 62%) |
| HSV | hsv(212, 62%, 89%) |
| CMYK | cmyk(61.8%, 32.9%, 0%, 10.6%) |
| CIE-LAB | lab(62.00, 1.62, -44.24) |
| CIE-LCH | lch(62.00, 44.27, 272.09°) |
| OKLab | oklab(67.22% -0.0383 -0.1251) |
| OKLCH | oklch(67.22% 0.131 253) |
| XYZ | xyz(29.3202, 30.4074, 77.7078) |
| Luminance | 0.3041 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 3.51
Cornflowerblue
#6495ED
ΔE00 3.65
Dodgerblue
#1E90FF
ΔE00 3.76
Azure (survey)
#069AF3
ΔE00 4.79
Faded Blue
#658CBB
ΔE00 6.33
Soft Blue
#6488EA
ΔE00 7.41
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5799E4 #E4A257
analogous
#57E0E4 #5799E4 #5C57E4
triadic
#5799E4 #E45799 #99E457
tetradic
#5799E4 #E457E0 #E4A257 #57E45C
square
#5799E4 #E457E0 #E4A257 #57E45C
split-complementary
#5799E4 #E45C57 #E0E457
monochromatic
#1B5CA6 #2379DB #5799E4 #8CB9EC #C0D9F5
Accessibility & contrast
On white
2.97
#5799E4 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.08
#5799E4 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #5799E4
7.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5799E4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5799E4 | 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)
#799DE7
Deuteranopia (green-blind)
#6690E2
Tritanopia (blue-blind)
#00AAB4
Achromatopsia (no color)
#969696
Design tokens & code
CSS
--color: #5799e4; /* rgb */ color: rgb(87, 153, 228); /* oklch */ color: oklch(67.2% 0.131 253.0);
Tailwind
colors: {
custom: {
50: '#92b6ed',
500: '#5799e4',
950: '#000000',
},
}SCSS
$custom: #5799e4; $custom-light: #92b6ed; $custom-dark: #000000;
JSON
{
"hex": "#5799e4",
"rgb": {
"r": 87,
"g": 153,
"b": 228
},
"hsl": {
"h": 211.915,
"s": 72.308,
"l": 61.765
},
"oklch": {
"l": 0.6722,
"c": 0.13088,
"h": 253
},
"luminance": 0.3041
}Semantic roles & 50–950 ramp
primary
#5799E4
secondary
#E6CDB1
accent
#7911D4
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1116
muted
#7E8084