#4A71E2#4A71E2
#4A71E2 is a mid, vivid blue. Relative luminance 0.188; OKLCH L 58.1% C 0.177 H 266.6°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).
Color values
| HEX | #4A71E2 |
|---|---|
| RGB | rgb(74, 113, 226) |
| HSL | hsl(225, 72%, 59%) |
| HSV | hsv(225, 67%, 89%) |
| CMYK | cmyk(67.3%, 50%, 0%, 11.4%) |
| CIE-LAB | lab(50.40, 22.88, -61.66) |
| CIE-LCH | lch(50.40, 65.76, 290.36°) |
| OKLab | oklab(58.06% -0.0107 -0.1769) |
| OKLCH | oklch(58.06% 0.177 266.6) |
| XYZ | xyz(22.4519, 18.7549, 74.3736) |
| Luminance | 0.1876 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 1.55
Royal Blue
#4169E1
ΔE00 2.78
Cerulean Blue
#056EEE
ΔE00 4.02
Deep Sky Blue
#0D75F8
ΔE00 4.45
Lightish Blue
#3D7AFD
ΔE00 4.52
Bright Blue
#0165FC
ΔE00 4.97
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A71E2 #E2BB4A
analogous
#4ABDE2 #4A71E2 #6F4AE2
triadic
#4A71E2 #E24A71 #71E24A
tetradic
#4A71E2 #E24ABD #E2BB4A #4AE26F
square
#4A71E2 #E24ABD #E2BB4A #4AE26F
split-complementary
#4A71E2 #E26F4A #BDE24A
monochromatic
#193A99 #214DCE #4A71E2 #7F9AEA #B3C4F3
Accessibility & contrast
On white
4.42
#4A71E2 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.75
#4A71E2 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4A71E2
4.75:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A71E2 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4A71E2 | 1.00 | 4.42 | 4.75 | 4.75 |
| #FFFFFF | 4.42 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.75 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.75 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2F7FE6
Deuteranopia (green-blind)
#0071E0
Tritanopia (blue-blind)
#008C9F
Achromatopsia (no color)
#787878
Design tokens & code
CSS
--color: #4a71e2; /* rgb */ color: rgb(74, 113, 226); /* oklch */ color: oklch(58.1% 0.177 266.6);
Tailwind
colors: {
custom: {
50: '#8d99ec',
500: '#4a71e2',
950: '#000000',
},
}SCSS
$custom: #4a71e2; $custom-light: #8d99ec; $custom-dark: #000000;
JSON
{
"hex": "#4a71e2",
"rgb": {
"r": 74,
"g": 113,
"b": 226
},
"hsl": {
"h": 224.605,
"s": 72.381,
"l": 58.824
},
"oklch": {
"l": 0.58064,
"c": 0.17727,
"h": 266.6
},
"luminance": 0.18757
}Semantic roles & 50–950 ramp
primary
#4A71E2
secondary
#E2D2A6
accent
#C039EF
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0D0D16
muted
#7E7E84