#4981DF#4981DF
#4981DF is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.1% C 0.155 H 260.1°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).
Color values
| HEX | #4981DF |
|---|---|
| RGB | rgb(73, 129, 223) |
| HSL | hsl(218, 70%, 58%) |
| HSV | hsv(218, 67%, 87%) |
| CMYK | cmyk(67.3%, 42.2%, 0%, 12.5%) |
| CIE-LAB | lab(54.49, 11.79, -53.40) |
| CIE-LCH | lch(54.49, 54.69, 282.45°) |
| OKLab | oklab(61.13% -0.0265 -0.1525) |
| OKLCH | oklch(61.13% 0.155 260.1) |
| XYZ | xyz(23.9124, 22.4423, 72.8693) |
| Luminance | 0.2245 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dodger Blue
#3E82FC
ΔE00 2.91
Azure
#007FFF
ΔE00 3.45
Clear Blue
#247AFD
ΔE00 3.54
Lightish Blue
#3D7AFD
ΔE00 3.92
Soft Blue
#6488EA
ΔE00 4.54
Deep Sky Blue
#0D75F8
ΔE00 4.60
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4981DF #DFA749
analogous
#49CCDF #4981DF #5C49DF
triadic
#4981DF #DF4981 #81DF49
tetradic
#4981DF #DF49CC #DFA749 #49DF5C
square
#4981DF #DF49CC #DFA749 #49DF5C
split-complementary
#4981DF #DF5C49 #CCDF49
monochromatic
#1A4794 #2361C8 #4981DF #7DA5E8 #B1C9F1
Accessibility & contrast
On white
3.83
#4981DF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.49
#4981DF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4981DF
5.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4981DF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4981DF | 1.00 | 3.83 | 5.49 | 5.49 |
| #FFFFFF | 3.83 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.49 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.49 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#558AE3
Deuteranopia (green-blind)
#3C7CDD
Tritanopia (blue-blind)
#0097A5
Achromatopsia (no color)
#828282
Design tokens & code
CSS
--color: #4981df; /* rgb */ color: rgb(73, 129, 223); /* oklch */ color: oklch(61.1% 0.155 260.1);
Tailwind
colors: {
custom: {
50: '#8ba5e9',
500: '#4981df',
950: '#000000',
},
}SCSS
$custom: #4981df; $custom-light: #8ba5e9; $custom-dark: #000000;
JSON
{
"hex": "#4981df",
"rgb": {
"r": 73,
"g": 129,
"b": 223
},
"hsl": {
"h": 217.6,
"s": 70.093,
"l": 58.039
},
"oklch": {
"l": 0.61132,
"c": 0.15475,
"h": 260.1
},
"luminance": 0.22445
}Semantic roles & 50–950 ramp
primary
#4981DF
secondary
#E0C9A4
accent
#AA3BED
background
#F9FAFE
surface
#F1F4FD
border
#CBCED5
text
#0D0F16
muted
#7E7F84