#4F7DFD#4F7DFD
#4F7DFD is a light, vivid blue. Relative luminance 0.234; OKLCH L 62.6% C 0.197 H 266.0°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).
Color values
| HEX | #4F7DFD |
|---|---|
| RGB | rgb(79, 125, 253) |
| HSL | hsl(224, 98%, 65%) |
| HSV | hsv(224, 69%, 99%) |
| CMYK | cmyk(68.8%, 50.6%, 0%, 0.8%) |
| CIE-LAB | lab(55.50, 25.61, -68.46) |
| CIE-LCH | lch(55.50, 73.09, 290.51°) |
| OKLab | oklab(62.56% -0.0138 -0.1967) |
| OKLCH | oklch(62.56% 0.197 266) |
| XYZ | xyz(28.2815, 23.4185, 95.9392) |
| Luminance | 0.2342 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 1.86
Dodger Blue
#3E82FC
ΔE00 3.02
Clear Blue
#247AFD
ΔE00 3.57
Soft Blue
#6488EA
ΔE00 4.07
Cornflower
#6A79F7
ΔE00 4.32
Deep Sky Blue
#0D75F8
ΔE00 5.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4F7DFD #FDCF4F
analogous
#4FD4FD #4F7DFD #784FFD
triadic
#4F7DFD #FD4F7D #7DFD4F
tetradic
#4F7DFD #FD4FD4 #FDCF4F #4FFD78
square
#4F7DFD #FD4FD4 #FDCF4F #4FFD78
split-complementary
#4F7DFD #FD784F #D4FD4F
monochromatic
#0239CF #1250FC #4F7DFD #8CAAFE #C8D6FE
Accessibility & contrast
On white
3.69
#4F7DFD on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.68
#4F7DFD on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4F7DFD
5.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4F7DFD | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4F7DFD | 1.00 | 3.69 | 5.68 | 5.68 |
| #FFFFFF | 3.69 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.68 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.68 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2D8DFF
Deuteranopia (green-blind)
#007DFA
Tritanopia (blue-blind)
#009BB1
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #4f7dfd; /* rgb */ color: rgb(79, 125, 253); /* oklch */ color: oklch(62.6% 0.197 266.0);
Tailwind
colors: {
custom: {
50: '#93a2ff',
500: '#4f7dfd',
950: '#000000',
},
}SCSS
$custom: #4f7dfd; $custom-light: #93a2ff; $custom-dark: #000000;
JSON
{
"hex": "#4f7dfd",
"rgb": {
"r": 79,
"g": 125,
"b": 253
},
"hsl": {
"h": 224.138,
"s": 97.753,
"l": 65.098
},
"oklch": {
"l": 0.62558,
"c": 0.19719,
"h": 266
},
"luminance": 0.23421
}Semantic roles & 50–950 ramp
primary
#4F7DFD
secondary
#F1E2B6
accent
#A900E6
background
#F9F9FF
surface
#F2F2FF
border
#CCCCD7
text
#0F0F18
muted
#7E7E86