#4D80CF#4D80CF
#4D80CF is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.1% C 0.133 H 258.9°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).
Color values
| HEX | #4D80CF |
|---|---|
| RGB | rgb(77, 128, 207) |
| HSL | hsl(216, 58%, 56%) |
| HSV | hsv(216, 63%, 81%) |
| CMYK | cmyk(62.8%, 38.2%, 0%, 18.8%) |
| CIE-LAB | lab(53.51, 7.55, -45.93) |
| CIE-LCH | lch(53.51, 46.55, 279.33°) |
| OKLab | oklab(60.14% -0.0257 -0.1305) |
| OKLCH | oklch(60.14% 0.133 258.9) |
| XYZ | xyz(22.0382, 21.5191, 62.0116) |
| Luminance | 0.2152 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cool Blue
#4984B8
ΔE00 4.30
Off Blue
#5684AE
ΔE00 4.47
Dodger Blue
#3E82FC
ΔE00 4.52
Windows Blue
#3778BF
ΔE00 4.53
Clear Blue
#247AFD
ΔE00 4.64
Azure
#007FFF
ΔE00 4.64
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4D80CF #CF9C4D
analogous
#4DC1CF #4D80CF #5B4DCF
triadic
#4D80CF #CF4D80 #80CF4D
tetradic
#4D80CF #CF4DC1 #CF9C4D #4DCF5B
square
#4D80CF #CF4DC1 #CF9C4D #4DCF5B
split-complementary
#4D80CF #CF5B4D #C1CF4D
monochromatic
#22477F #2F62AF #4D80CF #7DA2DC #ADC5E9
Accessibility & contrast
On white
3.96
#4D80CF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.30
#4D80CF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4D80CF
5.30:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4D80CF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4D80CF | 1.00 | 3.96 | 5.30 | 5.30 |
| #FFFFFF | 3.96 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.30 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.30 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5D86D2
Deuteranopia (green-blind)
#4B7ACD
Tritanopia (blue-blind)
#00929D
Achromatopsia (no color)
#808080
Design tokens & code
CSS
--color: #4d80cf; /* rgb */ color: rgb(77, 128, 207); /* oklch */ color: oklch(60.1% 0.133 258.9);
Tailwind
colors: {
custom: {
50: '#8aa4de',
500: '#4d80cf',
950: '#000000',
},
}SCSS
$custom: #4d80cf; $custom-light: #8aa4de; $custom-dark: #000000;
JSON
{
"hex": "#4d80cf",
"rgb": {
"r": 77,
"g": 128,
"b": 207
},
"hsl": {
"h": 216.462,
"s": 57.522,
"l": 55.686
},
"oklch": {
"l": 0.60136,
"c": 0.133,
"h": 258.9
},
"luminance": 0.21521
}Semantic roles & 50–950 ramp
primary
#4D80CF
secondary
#D7C2A1
accent
#A447E1
background
#F9FAFD
surface
#F1F3FB
border
#CBCDD4
text
#0D0F15
muted
#7E7F83