#4A77EF#4A77EF
#4A77EF is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.2% C 0.187 H 265.6°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).
Color values
| HEX | #4A77EF |
|---|---|
| RGB | rgb(74, 119, 239) |
| HSL | hsl(224, 84%, 61%) |
| HSV | hsv(224, 69%, 94%) |
| CMYK | cmyk(69%, 50.2%, 0%, 6.3%) |
| CIE-LAB | lab(52.82, 23.72, -65.04) |
| CIE-LCH | lch(52.82, 69.23, 290.03°) |
| OKLab | oklab(60.17% -0.0144 -0.1868) |
| OKLCH | oklch(60.17% 0.187 265.6) |
| XYZ | xyz(24.9954, 20.8790, 84.3574) |
| Luminance | 0.2088 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 2.07
Clear Blue
#247AFD
ΔE00 3.29
Deep Sky Blue
#0D75F8
ΔE00 3.63
Cornflower Blue
#5170D7
ΔE00 3.89
Dodger Blue
#3E82FC
ΔE00 4.40
Cerulean Blue
#056EEE
ΔE00 4.87
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A77EF #EFC24A
analogous
#4ACAEF #4A77EF #704AEF
triadic
#4A77EF #EF4A77 #77EF4A
tetradic
#4A77EF #EF4ACA #EFC24A #4AEF70
square
#4A77EF #EF4ACA #EFC24A #4AEF70
split-complementary
#4A77EF #EF704A #CAEF4A
monochromatic
#0F3BAF #144EE7 #4A77EF #82A1F4 #BACCF9
Accessibility & contrast
On white
4.06
#4A77EF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.18
#4A77EF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4A77EF
5.18:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A77EF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4A77EF | 1.00 | 4.06 | 5.18 | 5.18 |
| #FFFFFF | 4.06 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.18 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.18 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2E86F3
Deuteranopia (green-blind)
#0077ED
Tritanopia (blue-blind)
#0093A8
Achromatopsia (no color)
#7E7E7E
Design tokens & code
CSS
--color: #4a77ef; /* rgb */ color: rgb(74, 119, 239); /* oklch */ color: oklch(60.2% 0.187 265.6);
Tailwind
colors: {
custom: {
50: '#8f9df5',
500: '#4a77ef',
950: '#000000',
},
}SCSS
$custom: #4a77ef; $custom-light: #8f9df5; $custom-dark: #000000;
JSON
{
"hex": "#4a77ef",
"rgb": {
"r": 74,
"g": 119,
"b": 239
},
"hsl": {
"h": 223.636,
"s": 83.756,
"l": 61.373
},
"oklch": {
"l": 0.6017,
"c": 0.18738,
"h": 265.6
},
"luminance": 0.20881
}Semantic roles & 50–950 ramp
primary
#4A77EF
secondary
#E9D8AC
accent
#A405E0
background
#F9F9FF
surface
#F2F2FE
border
#CCCCD6
text
#0E0E17
muted
#7E7E85