#4F7ADA#4F7ADA
#4F7ADA is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.6% C 0.154 H 264.1°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).
Color values
| HEX | #4F7ADA |
|---|---|
| RGB | rgb(79, 122, 218) |
| HSL | hsl(221, 65%, 58%) |
| HSV | hsv(221, 64%, 85%) |
| CMYK | cmyk(63.8%, 44%, 0%, 14.5%) |
| CIE-LAB | lab(52.55, 15.33, -53.67) |
| CIE-LCH | lch(52.55, 55.82, 285.95°) |
| OKLab | oklab(59.62% -0.0158 -0.1532) |
| OKLCH | oklch(59.62% 0.154 264.1) |
| XYZ | xyz(22.8345, 20.6412, 69.0969) |
| Luminance | 0.2064 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Lightish Blue
#3D7AFD
ΔE00 3.73
Cornflower Blue
#5170D7
ΔE00 3.79
Clear Blue
#247AFD
ΔE00 4.07
Deep Sky Blue
#0D75F8
ΔE00 4.26
Dodger Blue
#3E82FC
ΔE00 4.71
Cerulean Blue
#056EEE
ΔE00 5.31
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4F7ADA #DAAF4F
analogous
#4FBFDA #4F7ADA #694FDA
triadic
#4F7ADA #DA4F7A #7ADA4F
tetradic
#4F7ADA #DA4FBF #DAAF4F #4FDA69
square
#4F7ADA #DA4FBF #DAAF4F #4FDA69
split-complementary
#4F7ADA #DA694F #BFDA4F
monochromatic
#1E4290 #2959C3 #4F7ADA #82A0E5 #B4C6EF
Accessibility & contrast
On white
4.09
#4F7ADA on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.13
#4F7ADA on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4F7ADA
5.13:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4F7ADA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4F7ADA | 1.00 | 4.09 | 5.13 | 5.13 |
| #FFFFFF | 4.09 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.13 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.13 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4C84DE
Deuteranopia (green-blind)
#3677D8
Tritanopia (blue-blind)
#00909F
Achromatopsia (no color)
#7D7D7D
Design tokens & code
CSS
--color: #4f7ada; /* rgb */ color: rgb(79, 122, 218); /* oklch */ color: oklch(59.6% 0.154 264.1);
Tailwind
colors: {
custom: {
50: '#8d9fe6',
500: '#4f7ada',
950: '#000000',
},
}SCSS
$custom: #4f7ada; $custom-light: #8d9fe6; $custom-dark: #000000;
JSON
{
"hex": "#4f7ada",
"rgb": {
"r": 79,
"g": 122,
"b": 218
},
"hsl": {
"h": 221.439,
"s": 65.258,
"l": 58.235
},
"oklch": {
"l": 0.59618,
"c": 0.15406,
"h": 264.1
},
"luminance": 0.20643
}Semantic roles & 50–950 ramp
primary
#4F7ADA
secondary
#DECDA7
accent
#B440E8
background
#F9F9FE
surface
#F2F2FC
border
#CCCCD5
text
#0D0E16
muted
#7E7E84