#4F79F4#4F79F4
#4F79F4 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 61.1% C 0.190 H 266.6°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).
Color values
| HEX | #4F79F4 |
|---|---|
| RGB | rgb(79, 121, 244) |
| HSL | hsl(225, 88%, 63%) |
| HSV | hsv(225, 68%, 96%) |
| CMYK | cmyk(67.6%, 50.4%, 0%, 4.3%) |
| CIE-LAB | lab(53.88, 24.94, -66.09) |
| CIE-LCH | lch(53.88, 70.64, 290.68°) |
| OKLab | oklab(61.15% -0.0114 -0.1898) |
| OKLCH | oklch(61.15% 0.19 266.6) |
| XYZ | xyz(26.3853, 21.8661, 88.4005) |
| Luminance | 0.2187 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 1.88
Clear Blue
#247AFD
ΔE00 3.56
Dodger Blue
#3E82FC
ΔE00 4.03
Cornflower
#6A79F7
ΔE00 4.09
Deep Sky Blue
#0D75F8
ΔE00 4.37
Cornflower Blue
#5170D7
ΔE00 4.74
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4F79F4 #F4CA4F
analogous
#4FCCF4 #4F79F4 #774FF4
triadic
#4F79F4 #F44F79 #79F44F
tetradic
#4F79F4 #F44FCC #F4CA4F #4FF477
square
#4F79F4 #F44FCC #F4CA4F #4FF477
split-complementary
#4F79F4 #F4774F #CCF44F
monochromatic
#0C39BD #154DF0 #4F79F4 #89A5F8 #C2D1FB
Accessibility & contrast
On white
3.91
#4F79F4 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.37
#4F79F4 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4F79F4
5.37:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4F79F4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4F79F4 | 1.00 | 3.91 | 5.37 | 5.37 |
| #FFFFFF | 3.91 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.37 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.37 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2E89F8
Deuteranopia (green-blind)
#007AF2
Tritanopia (blue-blind)
#0096AB
Achromatopsia (no color)
#818181
Design tokens & code
CSS
--color: #4f79f4; /* rgb */ color: rgb(79, 121, 244); /* oklch */ color: oklch(61.1% 0.190 266.6);
Tailwind
colors: {
custom: {
50: '#929ff8',
500: '#4f79f4',
950: '#000000',
},
}SCSS
$custom: #4f79f4; $custom-light: #929ff8; $custom-dark: #000000;
JSON
{
"hex": "#4f79f4",
"rgb": {
"r": 79,
"g": 121,
"b": 244
},
"hsl": {
"h": 224.727,
"s": 88.235,
"l": 63.333
},
"oklch": {
"l": 0.61146,
"c": 0.19012,
"h": 266.6
},
"luminance": 0.21869
}Semantic roles & 50–950 ramp
primary
#4F79F4
secondary
#EDDEB2
accent
#AB01E5
background
#F9F9FF
surface
#F2F2FF
border
#CCCCD7
text
#0E0E17
muted
#7E7E85