#4F77F4#4F77F4
#4F77F4 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.8% C 0.193 H 267.1°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).
Color values
| HEX | #4F77F4 |
|---|---|
| RGB | rgb(79, 119, 244) |
| HSL | hsl(225, 88%, 63%) |
| HSV | hsv(225, 68%, 96%) |
| CMYK | cmyk(67.6%, 51.2%, 0%, 4.3%) |
| CIE-LAB | lab(53.37, 26.18, -66.92) |
| CIE-LCH | lch(53.37, 71.86, 291.36°) |
| OKLab | oklab(60.75% -0.0097 -0.1923) |
| OKLCH | oklch(60.75% 0.193 267.1) |
| XYZ | xyz(26.1448, 21.3850, 88.3203) |
| Luminance | 0.2139 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 2.30
Clear Blue
#247AFD
ΔE00 3.91
Cornflower
#6A79F7
ΔE00 3.93
Cornflower Blue
#5170D7
ΔE00 4.32
Deep Sky Blue
#0D75F8
ΔE00 4.45
Dodger Blue
#3E82FC
ΔE00 4.67
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4F77F4 #F4CC4F
analogous
#4FC9F4 #4F77F4 #7A4FF4
triadic
#4F77F4 #F44F77 #77F44F
tetradic
#4F77F4 #F44FC9 #F4CC4F #4FF47A
square
#4F77F4 #F44FC9 #F4CC4F #4FF47A
split-complementary
#4F77F4 #F47A4F #C9F44F
monochromatic
#0C37BD #154AF0 #4F77F4 #89A4F8 #C2D0FB
Accessibility & contrast
On white
3.98
#4F77F4 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.28
#4F77F4 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4F77F4
5.28:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4F77F4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4F77F4 | 1.00 | 3.98 | 5.28 | 5.28 |
| #FFFFFF | 3.98 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.28 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.28 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2787F8
Deuteranopia (green-blind)
#0078F1
Tritanopia (blue-blind)
#0095AA
Achromatopsia (no color)
#7F7F7F
Design tokens & code
CSS
--color: #4f77f4; /* rgb */ color: rgb(79, 119, 244); /* oklch */ color: oklch(60.8% 0.193 267.1);
Tailwind
colors: {
custom: {
50: '#929df8',
500: '#4f77f4',
950: '#000000',
},
}SCSS
$custom: #4f77f4; $custom-light: #929df8; $custom-dark: #000000;
JSON
{
"hex": "#4f77f4",
"rgb": {
"r": 79,
"g": 119,
"b": 244
},
"hsl": {
"h": 225.455,
"s": 88.235,
"l": 63.333
},
"oklch": {
"l": 0.60754,
"c": 0.1925,
"h": 267.1
},
"luminance": 0.21388
}Semantic roles & 50–950 ramp
primary
#4F77F4
secondary
#EDDFB2
accent
#AE01E5
background
#F9F9FF
surface
#F2F2FF
border
#CCCCD7
text
#0E0E17
muted
#7E7E85