#4775CA#4775CA
#4775CA is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.2% C 0.141 H 261.6°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).
Color values
| HEX | #4775CA |
|---|---|
| RGB | rgb(71, 117, 202) |
| HSL | hsl(219, 55%, 54%) |
| HSV | hsv(219, 65%, 79%) |
| CMYK | cmyk(64.9%, 42.1%, 0%, 20.8%) |
| CIE-LAB | lab(49.89, 11.49, -48.87) |
| CIE-LCH | lch(49.89, 50.20, 283.23°) |
| OKLab | oklab(57.17% -0.0206 -0.1394) |
| OKLCH | oklch(57.17% 0.141 261.6) |
| XYZ | xyz(19.6167, 18.3246, 58.3689) |
| Luminance | 0.1833 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 3.60
Windows Blue
#3778BF
ΔE00 3.83
Cerulean Blue
#056EEE
ΔE00 4.46
Medium Blue
#2C6FBB
ΔE00 4.61
Deep Sky Blue
#0D75F8
ΔE00 4.82
French Blue
#436BAD
ΔE00 4.98
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4775CA #CA9C47
analogous
#47B6CA #4775CA #5A47CA
triadic
#4775CA #CA4775 #75CA47
tetradic
#4775CA #CA47B6 #CA9C47 #47CA5A
square
#4775CA #CA47B6 #CA9C47 #47CA5A
split-complementary
#4775CA #CA5A47 #B6CA47
monochromatic
#223F75 #2F58A4 #4775CA #7799D8 #A6BCE5
Accessibility & contrast
On white
4.50
#4775CA on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.67
#4775CA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4775CA
4.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4775CA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4775CA | 1.00 | 4.50 | 4.67 | 4.67 |
| #FFFFFF | 4.50 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.67 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.67 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4E7DCD
Deuteranopia (green-blind)
#3971C8
Tritanopia (blue-blind)
#008896
Achromatopsia (no color)
#777777
Design tokens & code
CSS
--color: #4775ca; /* rgb */ color: rgb(71, 117, 202); /* oklch */ color: oklch(57.2% 0.141 261.6);
Tailwind
colors: {
custom: {
50: '#879cda',
500: '#4775ca',
950: '#000000',
},
}SCSS
$custom: #4775ca; $custom-light: #879cda; $custom-dark: #000000;
JSON
{
"hex": "#4775ca",
"rgb": {
"r": 71,
"g": 117,
"b": 202
},
"hsl": {
"h": 218.931,
"s": 55.274,
"l": 53.529
},
"oklch": {
"l": 0.57165,
"c": 0.14088,
"h": 261.6
},
"luminance": 0.18326
}Semantic roles & 50–950 ramp
primary
#4775CA
secondary
#D2BF9A
accent
#AA49DF
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0E15
muted
#7D7E83