#3D7BD5#3D7BD5
#3D7BD5 is a mid, vivid blue. Relative luminance 0.200; OKLCH L 58.7% C 0.152 H 257.9°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3D7BD5 |
|---|---|
| RGB | rgb(61, 123, 213) |
| HSL | hsl(216, 64%, 54%) |
| HSV | hsv(216, 71%, 84%) |
| CMYK | cmyk(71.4%, 42.3%, 0%, 16.5%) |
| CIE-LAB | lab(51.79, 10.13, -52.11) |
| CIE-LCH | lch(51.79, 53.08, 281.00°) |
| OKLab | oklab(58.73% -0.0318 -0.1489) |
| OKLCH | oklch(58.73% 0.152 257.9) |
| XYZ | xyz(21.0133, 19.9598, 65.6831) |
| Luminance | 0.1996 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Windows Blue
#3778BF
ΔE00 3.19
Deep Sky Blue
#0D75F8
ΔE00 3.75
Clear Blue
#247AFD
ΔE00 3.98
Azure
#007FFF
ΔE00 4.23
Cool Blue
#4984B8
ΔE00 4.85
Bluish
#2976BB
ΔE00 4.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3D7BD5 #D5973D
analogous
#3DC7D5 #3D7BD5 #4B3DD5
triadic
#3D7BD5 #D53D7B #7BD53D
tetradic
#3D7BD5 #D53DC7 #D5973D #3DD54B
square
#3D7BD5 #D53DC7 #D5973D #3DD54B
split-complementary
#3D7BD5 #D54B3D #C7D53D
monochromatic
#1B437D #265EAF #3D7BD5 #6F9DE0 #A2BFEB
Accessibility & contrast
On white
4.21
#3D7BD5 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.99
#3D7BD5 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #3D7BD5
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3D7BD5 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3D7BD5 | 1.00 | 4.21 | 4.99 | 4.99 |
| #FFFFFF | 4.21 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5083D9
Deuteranopia (green-blind)
#3575D3
Tritanopia (blue-blind)
#00909D
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #3d7bd5; /* rgb */ color: rgb(61, 123, 213); /* oklch */ color: oklch(58.7% 0.152 257.9);
Tailwind
colors: {
custom: {
50: '#85a0e2',
500: '#3d7bd5',
950: '#000000',
},
}SCSS
$custom: #3d7bd5; $custom-light: #85a0e2; $custom-dark: #000000;
JSON
{
"hex": "#3d7bd5",
"rgb": {
"r": 61,
"g": 123,
"b": 213
},
"hsl": {
"h": 215.526,
"s": 64.407,
"l": 53.725
},
"oklch": {
"l": 0.58729,
"c": 0.15229,
"h": 257.9
},
"luminance": 0.19962
}Semantic roles & 50–950 ramp
primary
#3D7BD5
secondary
#D7BD96
accent
#A340E7
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0E15
muted
#7D7E83