#4A73F8#4A73F8
#4A73F8 is a mid, highly saturated blue. Relative luminance 0.205; OKLCH L 60.0% C 0.204 H 267.1°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).
Color values
| HEX | #4A73F8 |
|---|---|
| RGB | rgb(74, 115, 248) |
| HSL | hsl(226, 93%, 63%) |
| HSV | hsv(226, 70%, 97%) |
| CMYK | cmyk(70.2%, 53.6%, 0%, 2.7%) |
| CIE-LAB | lab(52.39, 29.35, -70.74) |
| CIE-LCH | lch(52.39, 76.58, 292.53°) |
| OKLab | oklab(60.04% -0.0104 -0.2036) |
| OKLCH | oklch(60.04% 0.204 267.1) |
| XYZ | xyz(25.8922, 20.4920, 91.3795) |
| Luminance | 0.2049 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 3.02
Cornflower Blue
#5170D7
ΔE00 4.11
Cornflower
#6A79F7
ΔE00 4.33
Clear Blue
#247AFD
ΔE00 4.40
Deep Sky Blue
#0D75F8
ΔE00 4.48
Royal Blue
#4169E1
ΔE00 4.71
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A73F8 #F8CF4A
analogous
#4ACAF8 #4A73F8 #784AF8
triadic
#4A73F8 #F84A73 #73F84A
tetradic
#4A73F8 #F84ACA #F8CF4A #4AF878
square
#4A73F8 #F84ACA #F8CF4A #4AF878
split-complementary
#4A73F8 #F8784A #CAF84A
monochromatic
#0733C0 #0F45F6 #4A73F8 #85A1FA #C0CEFD
Accessibility & contrast
On white
4.12
#4A73F8 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.10
#4A73F8 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4A73F8
5.10:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A73F8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4A73F8 | 1.00 | 4.12 | 5.10 | 5.10 |
| #FFFFFF | 4.12 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.10 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.10 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0085FD
Deuteranopia (green-blind)
#0075F5
Tritanopia (blue-blind)
#0093AA
Achromatopsia (no color)
#7D7D7D
Design tokens & code
CSS
--color: #4a73f8; /* rgb */ color: rgb(74, 115, 248); /* oklch */ color: oklch(60.0% 0.204 267.1);
Tailwind
colors: {
custom: {
50: '#919afb',
500: '#4a73f8',
950: '#000000',
},
}SCSS
$custom: #4a73f8; $custom-light: #919afb; $custom-dark: #000000;
JSON
{
"hex": "#4a73f8",
"rgb": {
"r": 74,
"g": 115,
"b": 248
},
"hsl": {
"h": 225.862,
"s": 92.553,
"l": 63.137
},
"oklch": {
"l": 0.60038,
"c": 0.20392,
"h": 267.1
},
"luminance": 0.20495
}Semantic roles & 50–950 ramp
primary
#4A73F8
secondary
#EEDFB0
accent
#AF00E6
background
#F9F9FF
surface
#F2F2FF
border
#CCCCD7
text
#0E0E18
muted
#7E7E86