#4D83DF#4D83DF
#4D83DF is a mid, vivid blue. Relative luminance 0.231; OKLCH L 61.7% C 0.151 H 260.4°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).
Color values
| HEX | #4D83DF |
|---|---|
| RGB | rgb(77, 131, 223) |
| HSL | hsl(218, 70%, 59%) |
| HSV | hsv(218, 65%, 87%) |
| CMYK | cmyk(65.5%, 41.3%, 0%, 12.5%) |
| CIE-LAB | lab(55.21, 11.22, -52.24) |
| CIE-LCH | lch(55.21, 53.44, 282.13°) |
| OKLab | oklab(61.73% -0.0253 -0.149) |
| OKLCH | oklch(61.73% 0.151 260.4) |
| XYZ | xyz(24.4914, 23.1357, 72.9727) |
| Luminance | 0.2314 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dodger Blue
#3E82FC
ΔE00 2.81
Azure
#007FFF
ΔE00 3.73
Clear Blue
#247AFD
ΔE00 3.98
Soft Blue
#6488EA
ΔE00 4.00
Lightish Blue
#3D7AFD
ΔE00 4.20
Dark Sky Blue
#448EE4
ΔE00 4.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4D83DF #DFA94D
analogous
#4DCCDF #4D83DF #604DDF
triadic
#4D83DF #DF4D83 #83DF4D
tetradic
#4D83DF #DF4DCC #DFA94D #4DDF60
square
#4D83DF #DF4DCC #DFA94D #4DDF60
split-complementary
#4D83DF #DF604D #CCDF4D
monochromatic
#1B4997 #2462CA #4D83DF #81A7E8 #B5CBF2
Accessibility & contrast
On white
3.73
#4D83DF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.63
#4D83DF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4D83DF
5.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4D83DF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4D83DF | 1.00 | 3.73 | 5.63 | 5.63 |
| #FFFFFF | 3.73 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.63 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.63 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#598BE3
Deuteranopia (green-blind)
#427EDD
Tritanopia (blue-blind)
#0098A6
Achromatopsia (no color)
#848484
Design tokens & code
CSS
--color: #4d83df; /* rgb */ color: rgb(77, 131, 223); /* oklch */ color: oklch(61.7% 0.151 260.4);
Tailwind
colors: {
custom: {
50: '#8da6e9',
500: '#4d83df',
950: '#000000',
},
}SCSS
$custom: #4d83df; $custom-light: #8da6e9; $custom-dark: #000000;
JSON
{
"hex": "#4d83df",
"rgb": {
"r": 77,
"g": 131,
"b": 223
},
"hsl": {
"h": 217.808,
"s": 69.524,
"l": 58.824
},
"oklch": {
"l": 0.61734,
"c": 0.1511,
"h": 260.4
},
"luminance": 0.23138
}Semantic roles & 50–950 ramp
primary
#4D83DF
secondary
#E1CBA7
accent
#AB3BEC
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0D0F16
muted
#7E7F84