#3E7CD1#3E7CD1
#3E7CD1 is a mid, vivid cyan. Relative luminance 0.200; OKLCH L 58.7% C 0.146 H 257.0°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).
Color values
| HEX | #3E7CD1 |
|---|---|
| RGB | rgb(62, 124, 209) |
| HSL | hsl(215, 62%, 53%) |
| HSV | hsv(215, 70%, 82%) |
| CMYK | cmyk(70.3%, 40.7%, 0%, 18%) |
| CIE-LAB | lab(51.88, 8.22, -49.69) |
| CIE-LCH | lch(51.88, 50.37, 279.39°) |
| OKLab | oklab(58.74% -0.0329 -0.1418) |
| OKLCH | oklch(58.74% 0.146 257) |
| XYZ | xyz(20.6987, 20.0407, 63.0866) |
| Luminance | 0.2004 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Windows Blue
#3778BF
ΔE00 2.89
Deep Sky Blue
#0D75F8
ΔE00 4.23
Cool Blue
#4984B8
ΔE00 4.37
Clear Blue
#247AFD
ΔE00 4.39
Azure
#007FFF
ΔE00 4.39
Steel Blue
#4682B4
ΔE00 4.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3E7CD1 #D1933E
analogous
#3EC5D1 #3E7CD1 #493ED1
triadic
#3E7CD1 #D13E7C #7CD13E
tetradic
#3E7CD1 #D13EC5 #D1933E #3ED149
square
#3E7CD1 #D13EC5 #D1933E #3ED149
split-complementary
#3E7CD1 #D1493E #C5D13E
monochromatic
#1D4378 #285FA9 #3E7CD1 #6F9EDD #A1BFE9
Accessibility & contrast
On white
4.19
#3E7CD1 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.01
#3E7CD1 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #3E7CD1
5.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3E7CD1 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3E7CD1 | 1.00 | 4.19 | 5.01 | 5.01 |
| #FFFFFF | 4.19 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.01 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.01 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5483D4
Deuteranopia (green-blind)
#3C75CF
Tritanopia (blue-blind)
#00909C
Achromatopsia (no color)
#7C7C7C
Design tokens & code
CSS
--color: #3e7cd1; /* rgb */ color: rgb(62, 124, 209); /* oklch */ color: oklch(58.7% 0.146 257.0);
Tailwind
colors: {
custom: {
50: '#84a1df',
500: '#3e7cd1',
950: '#000000',
},
}SCSS
$custom: #3e7cd1; $custom-light: #84a1df; $custom-dark: #000000;
JSON
{
"hex": "#3e7cd1",
"rgb": {
"r": 62,
"g": 124,
"b": 209
},
"hsl": {
"h": 214.694,
"s": 61.506,
"l": 53.137
},
"oklch": {
"l": 0.58737,
"c": 0.14557,
"h": 257
},
"luminance": 0.20043
}Semantic roles & 50–950 ramp
primary
#3E7CD1
secondary
#D5BA96
accent
#A143E5
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0E15
muted
#7D7E83