#4763D3#4763D3
#4763D3 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.1% C 0.175 H 269.2°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #4763D3 |
|---|---|
| RGB | rgb(71, 99, 211) |
| HSL | hsl(228, 61%, 55%) |
| HSV | hsv(228, 66%, 83%) |
| CMYK | cmyk(66.4%, 53.1%, 0%, 17.3%) |
| CIE-LAB | lab(45.59, 25.94, -60.93) |
| CIE-LCH | lch(45.59, 66.22, 293.06°) |
| OKLab | oklab(54.06% -0.0024 -0.1751) |
| OKLCH | oklch(54.06% 0.175 269.2) |
| XYZ | xyz(18.8142, 14.9647, 63.5123) |
| Luminance | 0.1497 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal Blue
#4169E1
ΔE00 2.82
Azul
#1D5DEC
ΔE00 3.82
Warm Blue
#4B57DB
ΔE00 4.36
Cornflower Blue
#5170D7
ΔE00 4.51
Bright Blue
#0165FC
ΔE00 5.18
Dark Periwinkle
#665FD1
ΔE00 5.58
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4763D3 #D3B747
analogous
#47A9D3 #4763D3 #7147D3
triadic
#4763D3 #D34763 #63D347
tetradic
#4763D3 #D347A9 #D3B747 #47D371
square
#4763D3 #D347A9 #D3B747 #47D371
split-complementary
#4763D3 #D37147 #A9D347
monochromatic
#1F3281 #2B46B2 #4763D3 #788DDF #AAB7EB
Accessibility & contrast
On white
5.26
#4763D3 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.99
#4763D3 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4763D3
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4763D3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4763D3 | 1.00 | 5.26 | 3.99 | 5.26 |
| #FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#1573D7
Deuteranopia (green-blind)
#0066D1
Tritanopia (blue-blind)
#007E91
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #4763d3; /* rgb */ color: rgb(71, 99, 211); /* oklch */ color: oklch(54.1% 0.175 269.2);
Tailwind
colors: {
custom: {
50: '#898fe1',
500: '#4763d3',
950: '#000000',
},
}SCSS
$custom: #4763d3; $custom-light: #898fe1; $custom-dark: #000000;
JSON
{
"hex": "#4763d3",
"rgb": {
"r": 71,
"g": 99,
"b": 211
},
"hsl": {
"h": 228,
"s": 61.404,
"l": 55.294
},
"oklch": {
"l": 0.54061,
"c": 0.17508,
"h": 269.2
},
"luminance": 0.14966
}Semantic roles & 50–950 ramp
primary
#4763D3
secondary
#D8CC9E
accent
#C443E5
background
#F9F8FD
surface
#F1F0FB
border
#CBCBD4
text
#0D0C15
muted
#7E7D83