#4D7DD3#4D7DD3
#4D7DD3 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.7% C 0.142 H 261.2°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).
Color values
| HEX | #4D7DD3 |
|---|---|
| RGB | rgb(77, 125, 211) |
| HSL | hsl(219, 60%, 56%) |
| HSV | hsv(219, 64%, 83%) |
| CMYK | cmyk(63.5%, 40.8%, 0%, 17.3%) |
| CIE-LAB | lab(52.89, 10.74, -49.19) |
| CIE-LCH | lch(52.89, 50.34, 282.32°) |
| OKLab | oklab(59.72% -0.0218 -0.1401) |
| OKLCH | oklch(59.72% 0.142 261.2) |
| XYZ | xyz(22.1479, 20.9461, 64.4912) |
| Luminance | 0.2095 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Clear Blue
#247AFD
ΔE00 4.25
Lightish Blue
#3D7AFD
ΔE00 4.45
Dodger Blue
#3E82FC
ΔE00 4.55
Deep Sky Blue
#0D75F8
ΔE00 4.57
Windows Blue
#3778BF
ΔE00 4.68
Azure
#007FFF
ΔE00 4.87
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4D7DD3 #D3A34D
analogous
#4DC0D3 #4D7DD3 #604DD3
triadic
#4D7DD3 #D34D7D #7DD34D
tetradic
#4D7DD3 #D34DC0 #D3A34D #4DD360
square
#4D7DD3 #D34DC0 #D3A34D #4DD360
split-complementary
#4D7DD3 #D3604D #C0D34D
monochromatic
#214585 #2D5EB6 #4D7DD3 #7EA1DF #AFC5EB
Accessibility & contrast
On white
4.05
#4D7DD3 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.19
#4D7DD3 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4D7DD3
5.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4D7DD3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4D7DD3 | 1.00 | 4.05 | 5.19 | 5.19 |
| #FFFFFF | 4.05 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.19 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.19 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5685D6
Deuteranopia (green-blind)
#4279D1
Tritanopia (blue-blind)
#00919E
Achromatopsia (no color)
#7E7E7E
Design tokens & code
CSS
--color: #4d7dd3; /* rgb */ color: rgb(77, 125, 211); /* oklch */ color: oklch(59.7% 0.142 261.2);
Tailwind
colors: {
custom: {
50: '#8ba2e1',
500: '#4d7dd3',
950: '#000000',
},
}SCSS
$custom: #4d7dd3; $custom-light: #8ba2e1; $custom-dark: #000000;
JSON
{
"hex": "#4d7dd3",
"rgb": {
"r": 77,
"g": 125,
"b": 211
},
"hsl": {
"h": 218.507,
"s": 60.36,
"l": 56.471
},
"oklch": {
"l": 0.59723,
"c": 0.14175,
"h": 261.2
},
"luminance": 0.20948
}Semantic roles & 50–950 ramp
primary
#4D7DD3
secondary
#D9C6A2
accent
#AA44E4
background
#F9F9FD
surface
#F1F2FB
border
#CBCCD4
text
#0D0F15
muted
#7E7E83