#4A77DD#4A77DD
#4A77DD is a mid, vivid blue. Relative luminance 0.199; OKLCH L 58.9% C 0.163 H 264.1°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).
Color values
| HEX | #4A77DD |
|---|---|
| RGB | rgb(74, 119, 221) |
| HSL | hsl(222, 68%, 58%) |
| HSV | hsv(222, 67%, 87%) |
| CMYK | cmyk(66.5%, 46.2%, 0%, 13.3%) |
| CIE-LAB | lab(51.69, 17.40, -56.77) |
| CIE-LCH | lch(51.69, 59.37, 287.04°) |
| OKLab | oklab(58.95% -0.0167 -0.1625) |
| OKLCH | oklch(58.95% 0.163 264.1) |
| XYZ | xyz(22.4674, 19.8678, 71.0434) |
| Luminance | 0.1987 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 3.06
Lightish Blue
#3D7AFD
ΔE00 3.65
Deep Sky Blue
#0D75F8
ΔE00 3.69
Clear Blue
#247AFD
ΔE00 3.94
Cerulean Blue
#056EEE
ΔE00 4.35
Royal Blue
#4169E1
ΔE00 4.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A77DD #DDB04A
analogous
#4AC0DD #4A77DD #674ADD
triadic
#4A77DD #DD4A77 #77DD4A
tetradic
#4A77DD #DD4AC0 #DDB04A #4ADD67
square
#4A77DD #DD4AC0 #DDB04A #4ADD67
split-complementary
#4A77DD #DD674A #C0DD4A
monochromatic
#1B3F91 #2556C5 #4A77DD #7E9EE7 #B1C4F0
Accessibility & contrast
On white
4.22
#4A77DD on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.97
#4A77DD on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4A77DD
4.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A77DD | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4A77DD | 1.00 | 4.22 | 4.97 | 4.97 |
| #FFFFFF | 4.22 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.97 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.97 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4382E1
Deuteranopia (green-blind)
#2675DB
Tritanopia (blue-blind)
#008F9F
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #4a77dd; /* rgb */ color: rgb(74, 119, 221); /* oklch */ color: oklch(58.9% 0.163 264.1);
Tailwind
colors: {
custom: {
50: '#8c9de8',
500: '#4a77dd',
950: '#000000',
},
}SCSS
$custom: #4a77dd; $custom-light: #8c9de8; $custom-dark: #000000;
JSON
{
"hex": "#4a77dd",
"rgb": {
"r": 74,
"g": 119,
"b": 221
},
"hsl": {
"h": 221.633,
"s": 68.372,
"l": 57.843
},
"oklch": {
"l": 0.58946,
"c": 0.16333,
"h": 264.1
},
"luminance": 0.1987
}Semantic roles & 50–950 ramp
primary
#4A77DD
secondary
#DFCDA4
accent
#B63DEB
background
#F9F9FE
surface
#F1F2FD
border
#CBCCD5
text
#0D0E16
muted
#7E7E84