#4F86E8#4F86E8
#4F86E8 is a light, vivid blue. Relative luminance 0.245; OKLCH L 63.0% C 0.159 H 261.0°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).
Color values
| HEX | #4F86E8 |
|---|---|
| RGB | rgb(79, 134, 232) |
| HSL | hsl(218, 77%, 61%) |
| HSV | hsv(218, 66%, 91%) |
| CMYK | cmyk(65.9%, 42.2%, 0%, 9%) |
| CIE-LAB | lab(56.62, 12.84, -55.02) |
| CIE-LCH | lch(56.62, 56.50, 283.14°) |
| OKLab | oklab(63.01% -0.0248 -0.157) |
| OKLCH | oklch(63.01% 0.159 261) |
| XYZ | xyz(26.3099, 24.5361, 79.6777) |
| Luminance | 0.2454 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dodger Blue
#3E82FC
ΔE00 2.24
Soft Blue
#6488EA
ΔE00 3.20
Azure
#007FFF
ΔE00 3.85
Dark Sky Blue
#448EE4
ΔE00 3.98
Clear Blue
#247AFD
ΔE00 4.35
Lightish Blue
#3D7AFD
ΔE00 4.36
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4F86E8 #E8B14F
analogous
#4FD3E8 #4F86E8 #644FE8
triadic
#4F86E8 #E84F86 #86E84F
tetradic
#4F86E8 #E84FD3 #E8B14F #4FE864
square
#4F86E8 #E84FD3 #E8B14F #4FE864
split-complementary
#4F86E8 #E8644F #D3E84F
monochromatic
#164AA7 #1D62DD #4F86E8 #85ABEF #BBD0F6
Accessibility & contrast
On white
3.55
#4F86E8 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.91
#4F86E8 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4F86E8
5.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4F86E8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4F86E8 | 1.00 | 3.55 | 5.91 | 5.91 |
| #FFFFFF | 3.55 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.91 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.91 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#588FEC
Deuteranopia (green-blind)
#3F81E6
Tritanopia (blue-blind)
#009DAC
Achromatopsia (no color)
#888888
Design tokens & code
CSS
--color: #4f86e8; /* rgb */ color: rgb(79, 134, 232); /* oklch */ color: oklch(63.0% 0.159 261.0);
Tailwind
colors: {
custom: {
50: '#8fa8f0',
500: '#4f86e8',
950: '#000000',
},
}SCSS
$custom: #4f86e8; $custom-light: #8fa8f0; $custom-dark: #000000;
JSON
{
"hex": "#4f86e8",
"rgb": {
"r": 79,
"g": 134,
"b": 232
},
"hsl": {
"h": 218.431,
"s": 76.884,
"l": 60.98
},
"oklch": {
"l": 0.63008,
"c": 0.15899,
"h": 261
},
"luminance": 0.24539
}Semantic roles & 50–950 ramp
primary
#4F86E8
secondary
#E6D2AD
accent
#900CD9
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E0F16
muted
#7E7F84