#519AEC#519AEC
#519AEC is a light, vivid cyan. Relative luminance 0.309; OKLCH L 67.6% C 0.142 H 253.0°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).
Color values
| HEX | #519AEC |
|---|---|
| RGB | rgb(81, 154, 236) |
| HSL | hsl(212, 80%, 62%) |
| HSV | hsv(212, 66%, 93%) |
| CMYK | cmyk(65.7%, 34.7%, 0%, 7.5%) |
| CIE-LAB | lab(62.43, 2.67, -48.00) |
| CIE-LCH | lch(62.43, 48.07, 273.18°) |
| OKLab | oklab(67.62% -0.0417 -0.1362) |
| OKLCH | oklch(67.62% 0.142 253) |
| XYZ | xyz(30.0837, 30.9136, 83.7221) |
| Luminance | 0.3092 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dodgerblue
#1E90FF
ΔE00 3.52
Dark Sky Blue
#448EE4
ΔE00 3.81
Cornflowerblue
#6495ED
ΔE00 4.14
Azure (survey)
#069AF3
ΔE00 4.36
Faded Blue
#658CBB
ΔE00 7.15
Dodger Blue
#3E82FC
ΔE00 7.96
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#519AEC #ECA351
analogous
#51E8EC #519AEC #5651EC
triadic
#519AEC #EC519A #9AEC51
tetradic
#519AEC #EC51E8 #ECA351 #51EC56
square
#519AEC #EC51E8 #ECA351 #51EC56
split-complementary
#519AEC #EC5651 #E8EC51
monochromatic
#135DAF #1A7AE6 #519AEC #88BAF2 #BFDAF8
Accessibility & contrast
On white
2.92
#519AEC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.18
#519AEC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #519AEC
7.18:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##519AEC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##519AEC | 1.00 | 2.92 | 7.18 | 7.18 |
| #FFFFFF | 2.92 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.18 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.18 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#769FEF
Deuteranopia (green-blind)
#6090EA
Tritanopia (blue-blind)
#00ADB8
Achromatopsia (no color)
#979797
Design tokens & code
CSS
--color: #519aec; /* rgb */ color: rgb(81, 154, 236); /* oklch */ color: oklch(67.6% 0.142 253.0);
Tailwind
colors: {
custom: {
50: '#91b7f2',
500: '#519aec',
950: '#000000',
},
}SCSS
$custom: #519aec; $custom-light: #91b7f2; $custom-dark: #000000;
JSON
{
"hex": "#519aec",
"rgb": {
"r": 81,
"g": 154,
"b": 236
},
"hsl": {
"h": 211.742,
"s": 80.311,
"l": 62.157
},
"oklch": {
"l": 0.67619,
"c": 0.14241,
"h": 253
},
"luminance": 0.30917
}Semantic roles & 50–950 ramp
primary
#519AEC
secondary
#E9CEB0
accent
#7909DD
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1117
muted
#7E8085