#4F7ECE#4F7ECE
#4F7ECE is a mid, vivid blue. Relative luminance 0.210; OKLCH L 59.7% C 0.133 H 260.4°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).
Color values
| HEX | #4F7ECE |
|---|---|
| RGB | rgb(79, 126, 206) |
| HSL | hsl(218, 56%, 56%) |
| HSV | hsv(218, 62%, 81%) |
| CMYK | cmyk(61.7%, 38.8%, 0%, 19.2%) |
| CIE-LAB | lab(52.99, 8.79, -46.19) |
| CIE-LCH | lch(52.99, 47.01, 280.77°) |
| OKLab | oklab(59.74% -0.0222 -0.1312) |
| OKLCH | oklch(59.74% 0.133 260.4) |
| XYZ | xyz(21.8220, 21.0382, 61.2913) |
| Luminance | 0.2104 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Windows Blue
#3778BF
ΔE00 4.53
Clear Blue
#247AFD
ΔE00 4.72
Off Blue
#5684AE
ΔE00 4.78
Dodger Blue
#3E82FC
ΔE00 4.86
Cool Blue
#4984B8
ΔE00 4.89
Lightish Blue
#3D7AFD
ΔE00 4.96
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4F7ECE #CE9F4F
analogous
#4FBDCE #4F7ECE #5F4FCE
triadic
#4F7ECE #CE4F7E #7ECE4F
tetradic
#4F7ECE #CE4FBD #CE9F4F #4FCE5F
square
#4F7ECE #CE4FBD #CE9F4F #4FCE5F
split-complementary
#4F7ECE #CE5F4F #BDCE4F
monochromatic
#23457F #315FAF #4F7ECE #7FA1DB #AFC4E9
Accessibility & contrast
On white
4.03
#4F7ECE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.21
#4F7ECE on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4F7ECE
5.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4F7ECE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4F7ECE | 1.00 | 4.03 | 5.21 | 5.21 |
| #FFFFFF | 4.03 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.21 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.21 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5B85D1
Deuteranopia (green-blind)
#4A79CC
Tritanopia (blue-blind)
#00909C
Achromatopsia (no color)
#7E7E7E
Design tokens & code
CSS
--color: #4f7ece; /* rgb */ color: rgb(79, 126, 206); /* oklch */ color: oklch(59.7% 0.133 260.4);
Tailwind
colors: {
custom: {
50: '#8ba3dd',
500: '#4f7ece',
950: '#000000',
},
}SCSS
$custom: #4f7ece; $custom-light: #8ba3dd; $custom-dark: #000000;
JSON
{
"hex": "#4f7ece",
"rgb": {
"r": 79,
"g": 126,
"b": 206
},
"hsl": {
"h": 217.795,
"s": 56.444,
"l": 55.882
},
"oklch": {
"l": 0.59739,
"c": 0.1331,
"h": 260.4
},
"luminance": 0.2104
}Semantic roles & 50–950 ramp
primary
#4F7ECE
secondary
#D7C3A2
accent
#A848E0
background
#F9F9FD
surface
#F1F2FB
border
#CBCCD4
text
#0D0F15
muted
#7E7E83