#4480DA#4480DA
#4480DA is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.4% C 0.151 H 258.4°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).
Color values
| HEX | #4480DA |
|---|---|
| RGB | rgb(68, 128, 218) |
| HSL | hsl(216, 67%, 56%) |
| HSV | hsv(216, 69%, 85%) |
| CMYK | cmyk(68.8%, 41.3%, 0%, 14.5%) |
| CIE-LAB | lab(53.74, 9.87, -51.81) |
| CIE-LCH | lch(53.74, 52.74, 280.79°) |
| OKLab | oklab(60.4% -0.0303 -0.1479) |
| OKLCH | oklch(60.4% 0.151 258.4) |
| XYZ | xyz(22.7534, 21.7269, 69.3106) |
| Luminance | 0.2173 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Azure
#007FFF
ΔE00 3.45
Dodger Blue
#3E82FC
ΔE00 3.66
Clear Blue
#247AFD
ΔE00 3.74
Deep Sky Blue
#0D75F8
ΔE00 4.45
Lightish Blue
#3D7AFD
ΔE00 4.49
Cool Blue
#4984B8
ΔE00 4.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4480DA #DA9E44
analogous
#44CBDA #4480DA #5344DA
triadic
#4480DA #DA4480 #80DA44
tetradic
#4480DA #DA44CB #DA9E44 #44DA53
square
#4480DA #DA44CB #DA9E44 #44DA53
split-complementary
#4480DA #DA5344 #CBDA44
monochromatic
#1B4789 #2561BC #4480DA #77A3E4 #AAC5EE
Accessibility & contrast
On white
3.93
#4480DA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.35
#4480DA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4480DA
5.35:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4480DA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4480DA | 1.00 | 3.93 | 5.35 | 5.35 |
| #FFFFFF | 3.93 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.35 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.35 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5688DE
Deuteranopia (green-blind)
#3D7AD8
Tritanopia (blue-blind)
#0095A2
Achromatopsia (no color)
#808080
Design tokens & code
CSS
--color: #4480da; /* rgb */ color: rgb(68, 128, 218); /* oklch */ color: oklch(60.4% 0.151 258.4);
Tailwind
colors: {
custom: {
50: '#88a4e6',
500: '#4480da',
950: '#000000',
},
}SCSS
$custom: #4480da; $custom-light: #88a4e6; $custom-dark: #000000;
JSON
{
"hex": "#4480da",
"rgb": {
"r": 68,
"g": 128,
"b": 218
},
"hsl": {
"h": 216,
"s": 66.964,
"l": 56.078
},
"oklch": {
"l": 0.604,
"c": 0.15096,
"h": 258.4
},
"luminance": 0.21729
}Semantic roles & 50–950 ramp
primary
#4480DA
secondary
#DCC39E
accent
#A53EEA
background
#F9FAFE
surface
#F1F3FC
border
#CBCDD5
text
#0D0F16
muted
#7E7F84