#3793B3#3793B3
#3793B3 is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.3% C 0.098 H 224.9°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3793B3 |
|---|---|
| RGB | rgb(55, 147, 179) |
| HSL | hsl(195, 53%, 46%) |
| HSV | hsv(195, 69%, 70%) |
| CMYK | cmyk(69.3%, 17.9%, 0%, 29.8%) |
| CIE-LAB | lab(57.01, -16.59, -24.62) |
| CIE-LCH | lch(57.01, 29.69, 236.01°) |
| OKLab | oklab(62.25% -0.0691 -0.0688) |
| OKLCH | oklch(62.25% 0.098 224.9) |
| XYZ | xyz(20.1427, 24.9321, 46.3899) |
| Luminance | 0.2493 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dirty Blue
#3F829D
ΔE00 6.10
Teal Blue
#01889F
ΔE00 6.33
Greyblue
#77A1B5
ΔE00 8.66
Dusty Blue
#5A86AD
ΔE00 9.04
Greyish Blue
#5E819D
ΔE00 9.54
Off Blue
#5684AE
ΔE00 9.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3793B3 #B35737
analogous
#37B395 #3793B3 #3755B3
triadic
#3793B3 #B33793 #93B337
tetradic
#3793B3 #9537B3 #B35737 #55B337
square
#3793B3 #9537B3 #B35737 #55B337
split-complementary
#3793B3 #B33755 #B39537
monochromatic
#1A4655 #296D84 #3793B3 #5BAFCD #8AC6DB
Accessibility & contrast
On white
3.51
#3793B3 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#3793B3 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #3793B3
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3793B3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3793B3 | 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)
#8190B5
Deuteranopia (green-blind)
#7083B3
Tritanopia (blue-blind)
#009D9D
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #3793b3; /* rgb */ color: rgb(55, 147, 179); /* oklch */ color: oklch(62.3% 0.098 224.9);
Tailwind
colors: {
custom: {
50: '#7db2c9',
500: '#3793b3',
950: '#000000',
},
}SCSS
$custom: #3793b3; $custom-light: #7db2c9; $custom-dark: #000000;
JSON
{
"hex": "#3793b3",
"rgb": {
"r": 55,
"g": 147,
"b": 179
},
"hsl": {
"h": 195.484,
"s": 52.991,
"l": 45.882
},
"oklch": {
"l": 0.62254,
"c": 0.09752,
"h": 224.9
},
"luminance": 0.24934
}Semantic roles & 50–950 ramp
primary
#3793B3
secondary
#C59281
accent
#714BDC
background
#F8FBFC
surface
#EFF6F8
border
#CAD0D1
text
#0B1113
muted
#7C8082