#3D6FBD#3D6FBD
#3D6FBD is a mid, vivid blue. Relative luminance 0.160; OKLCH L 54.6% C 0.134 H 259.0°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3D6FBD |
|---|---|
| RGB | rgb(61, 111, 189) |
| HSL | hsl(217, 51%, 49%) |
| HSV | hsv(217, 68%, 74%) |
| CMYK | cmyk(67.7%, 41.3%, 0%, 25.9%) |
| CIE-LAB | lab(47.02, 8.92, -46.00) |
| CIE-LCH | lch(47.02, 46.86, 280.98°) |
| OKLab | oklab(54.59% -0.0255 -0.1312) |
| OKLCH | oklch(54.59% 0.134 259) |
| XYZ | xyz(16.7909, 16.0334, 50.3441) |
| Luminance | 0.1603 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Medium Blue
#2C6FBB
ΔE00 2.34
French Blue
#436BAD
ΔE00 2.46
Mid Blue
#276AB3
ΔE00 3.39
Flat Blue
#3C73A8
ΔE00 3.65
Windows Blue
#3778BF
ΔE00 3.93
Bluish
#2976BB
ΔE00 4.58
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3D6FBD #BD8B3D
analogous
#3DAFBD #3D6FBD #4B3DBD
triadic
#3D6FBD #BD3D6F #6FBD3D
tetradic
#3D6FBD #BD3DAF #BD8B3D #3DBD4B
square
#3D6FBD #BD3DAF #BD8B3D #3DBD4B
split-complementary
#3D6FBD #BD4B3D #AFBD3D
monochromatic
#1F3960 #2E548F #3D6FBD #6990CE #97B2DD
Accessibility & contrast
On white
4.99
#3D6FBD on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#3D6FBD on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #3D6FBD
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3D6FBD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3D6FBD | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4B76C0
Deuteranopia (green-blind)
#376ABB
Tritanopia (blue-blind)
#00818D
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #3d6fbd; /* rgb */ color: rgb(61, 111, 189); /* oklch */ color: oklch(54.6% 0.134 259.0);
Tailwind
colors: {
custom: {
50: '#8097d1',
500: '#3d6fbd',
950: '#000000',
},
}SCSS
$custom: #3d6fbd; $custom-light: #8097d1; $custom-dark: #000000;
JSON
{
"hex": "#3d6fbd",
"rgb": {
"r": 61,
"g": 111,
"b": 189
},
"hsl": {
"h": 216.563,
"s": 51.2,
"l": 49.02
},
"oklch": {
"l": 0.54586,
"c": 0.13364,
"h": 259
},
"luminance": 0.16035
}Semantic roles & 50–950 ramp
primary
#3D6FBD
secondary
#C9B18D
accent
#A34DDB
background
#F8F9FC
surface
#F0F2F9
border
#CBCCD2
text
#0B0D14
muted
#7C7E82