#4A79EF#4A79EF
#4A79EF is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.6% C 0.185 H 265.0°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).
Color values
| HEX | #4A79EF |
|---|---|
| RGB | rgb(74, 121, 239) |
| HSL | hsl(223, 84%, 61%) |
| HSV | hsv(223, 69%, 94%) |
| CMYK | cmyk(69%, 49.4%, 0%, 6.3%) |
| CIE-LAB | lab(53.34, 22.48, -64.19) |
| CIE-LCH | lch(53.34, 68.02, 289.30°) |
| OKLab | oklab(60.57% -0.0161 -0.1843) |
| OKLCH | oklch(60.57% 0.185 265) |
| XYZ | xyz(25.2359, 21.3600, 84.4375) |
| Luminance | 0.2136 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 1.67
Clear Blue
#247AFD
ΔE00 2.90
Deep Sky Blue
#0D75F8
ΔE00 3.57
Dodger Blue
#3E82FC
ΔE00 3.73
Cornflower Blue
#5170D7
ΔE00 4.41
Azure
#007FFF
ΔE00 4.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A79EF #EFC04A
analogous
#4ACCEF #4A79EF #6E4AEF
triadic
#4A79EF #EF4A79 #79EF4A
tetradic
#4A79EF #EF4ACC #EFC04A #4AEF6E
square
#4A79EF #EF4ACC #EFC04A #4AEF6E
split-complementary
#4A79EF #EF6E4A #CCEF4A
monochromatic
#0F3DAF #1451E7 #4A79EF #82A3F4 #BACCF9
Accessibility & contrast
On white
3.98
#4A79EF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.27
#4A79EF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4A79EF
5.27:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A79EF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4A79EF | 1.00 | 3.98 | 5.27 | 5.27 |
| #FFFFFF | 3.98 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.27 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.27 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3487F3
Deuteranopia (green-blind)
#0078ED
Tritanopia (blue-blind)
#0095A9
Achromatopsia (no color)
#7F7F7F
Design tokens & code
CSS
--color: #4a79ef; /* rgb */ color: rgb(74, 121, 239); /* oklch */ color: oklch(60.6% 0.185 265.0);
Tailwind
colors: {
custom: {
50: '#8f9ff5',
500: '#4a79ef',
950: '#000000',
},
}SCSS
$custom: #4a79ef; $custom-light: #8f9ff5; $custom-dark: #000000;
JSON
{
"hex": "#4a79ef",
"rgb": {
"r": 74,
"g": 121,
"b": 239
},
"hsl": {
"h": 222.909,
"s": 83.756,
"l": 61.373
},
"oklch": {
"l": 0.60569,
"c": 0.185,
"h": 265
},
"luminance": 0.21363
}Semantic roles & 50–950 ramp
primary
#4A79EF
secondary
#E9D8AC
accent
#A205E0
background
#F9F9FF
surface
#F2F2FE
border
#CCCCD6
text
#0E0E17
muted
#7E7E85