#4F7AEF#4F7AEF
#4F7AEF is a mid, vivid blue. Relative luminance 0.218; OKLCH L 61.0% C 0.182 H 266.0°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).
Color values
| HEX | #4F7AEF |
|---|---|
| RGB | rgb(79, 122, 239) |
| HSL | hsl(224, 83%, 62%) |
| HSV | hsv(224, 67%, 94%) |
| CMYK | cmyk(66.9%, 49%, 0%, 6.3%) |
| CIE-LAB | lab(53.83, 22.59, -63.40) |
| CIE-LCH | lch(53.83, 67.31, 289.61°) |
| OKLab | oklab(61% -0.0128 -0.1819) |
| OKLCH | oklch(61% 0.182 266) |
| XYZ | xyz(25.7586, 21.8108, 84.4970) |
| Luminance | 0.2181 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 1.90
Clear Blue
#247AFD
ΔE00 3.34
Dodger Blue
#3E82FC
ΔE00 3.74
Deep Sky Blue
#0D75F8
ΔE00 4.18
Cornflower
#6A79F7
ΔE00 4.54
Cornflower Blue
#5170D7
ΔE00 4.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4F7AEF #EFC44F
analogous
#4FCAEF #4F7AEF #744FEF
triadic
#4F7AEF #EF4F7A #7AEF4F
tetradic
#4F7AEF #EF4FCA #EFC44F #4FEF74
square
#4F7AEF #EF4FCA #EFC44F #4FEF74
split-complementary
#4F7AEF #EF744F #CAEF4F
monochromatic
#103CB3 #1750EA #4F7AEF #87A4F4 #BFCFF9
Accessibility & contrast
On white
3.92
#4F7AEF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.36
#4F7AEF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4F7AEF
5.36:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4F7AEF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4F7AEF | 1.00 | 3.92 | 5.36 | 5.36 |
| #FFFFFF | 3.92 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.36 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.36 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3888F3
Deuteranopia (green-blind)
#007AED
Tritanopia (blue-blind)
#0095A9
Achromatopsia (no color)
#818181
Design tokens & code
CSS
--color: #4f7aef; /* rgb */ color: rgb(79, 122, 239); /* oklch */ color: oklch(61.0% 0.182 266.0);
Tailwind
colors: {
custom: {
50: '#919ff5',
500: '#4f7aef',
950: '#000000',
},
}SCSS
$custom: #4f7aef; $custom-light: #919ff5; $custom-dark: #000000;
JSON
{
"hex": "#4f7aef",
"rgb": {
"r": 79,
"g": 122,
"b": 239
},
"hsl": {
"h": 223.875,
"s": 83.333,
"l": 62.353
},
"oklch": {
"l": 0.60999,
"c": 0.18231,
"h": 266
},
"luminance": 0.21813
}Semantic roles & 50–950 ramp
primary
#4F7AEF
secondary
#EADAB0
accent
#A506E0
background
#F9F9FF
surface
#F2F2FE
border
#CCCCD6
text
#0E0E17
muted
#7E7E85