#3E90C4#3E90C4
#3E90C4 is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.6% C 0.111 H 239.9°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3E90C4 |
|---|---|
| RGB | rgb(62, 144, 196) |
| HSL | hsl(203, 53%, 51%) |
| HSV | hsv(203, 68%, 77%) |
| CMYK | cmyk(68.4%, 26.5%, 0%, 23.1%) |
| CIE-LAB | lab(57.03, -8.16, -34.21) |
| CIE-LCH | lch(57.03, 35.17, 256.58°) |
| OKLab | oklab(62.57% -0.0559 -0.0964) |
| OKLCH | oklch(62.57% 0.111 239.9) |
| XYZ | xyz(21.9198, 24.9538, 55.8752) |
| Luminance | 0.2496 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Water Blue
#0E87CC
ΔE00 4.02
Cerulean (survey)
#0485D1
ΔE00 4.95
Cool Blue
#4984B8
ΔE00 4.99
Steel Blue
#4682B4
ΔE00 5.40
Dusty Blue
#5A86AD
ΔE00 5.66
Azure (survey)
#069AF3
ΔE00 5.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3E90C4 #C4723E
analogous
#3EC4B5 #3E90C4 #3E4DC4
triadic
#3E90C4 #C43E90 #90C43E
tetradic
#3E90C4 #B53EC4 #C4723E #4DC43E
square
#3E90C4 #B53EC4 #C4723E #4DC43E
split-complementary
#3E90C4 #C43E4D #C4B53E
monochromatic
#204C68 #2E6E97 #3E90C4 #6DABD2 #9CC6E1
Accessibility & contrast
On white
3.51
#3E90C4 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#3E90C4 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #3E90C4
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3E90C4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3E90C4 | 1.00 | 3.51 | 5.99 | 5.99 |
| #FFFFFF | 3.51 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7890C6
Deuteranopia (green-blind)
#6683C3
Tritanopia (blue-blind)
#009DA2
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #3e90c4; /* rgb */ color: rgb(62, 144, 196); /* oklch */ color: oklch(62.6% 0.111 239.9);
Tailwind
colors: {
custom: {
50: '#82b0d6',
500: '#3e90c4',
950: '#000000',
},
}SCSS
$custom: #3e90c4; $custom-light: #82b0d6; $custom-dark: #000000;
JSON
{
"hex": "#3e90c4",
"rgb": {
"r": 62,
"g": 144,
"b": 196
},
"hsl": {
"h": 203.284,
"s": 53.175,
"l": 50.588
},
"oklch": {
"l": 0.62565,
"c": 0.11143,
"h": 239.9
},
"luminance": 0.24956
}Semantic roles & 50–950 ramp
primary
#3E90C4
secondary
#CDA891
accent
#844BDD
background
#F8FAFD
surface
#F0F4FA
border
#CBCED3
text
#0C1014
muted
#7D7F83