#4E83F7#4E83F7
#4E83F7 is a light, vivid blue. Relative luminance 0.246; OKLCH L 63.3% C 0.183 H 263.6°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).
Color values
| HEX | #4E83F7 |
|---|---|
| RGB | rgb(78, 131, 247) |
| HSL | hsl(221, 91%, 64%) |
| HSV | hsv(221, 68%, 97%) |
| CMYK | cmyk(68.4%, 47%, 0%, 3.1%) |
| CIE-LAB | lab(56.65, 19.71, -63.30) |
| CIE-LCH | lch(56.65, 66.30, 287.30°) |
| OKLab | oklab(63.3% -0.0204 -0.1814) |
| OKLCH | oklch(63.3% 0.183 263.6) |
| XYZ | xyz(28.0408, 24.5648, 91.2414) |
| Luminance | 0.2457 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dodger Blue
#3E82FC
ΔE00 1.43
Soft Blue
#6488EA
ΔE00 2.91
Lightish Blue
#3D7AFD
ΔE00 2.95
Clear Blue
#247AFD
ΔE00 3.65
Azure
#007FFF
ΔE00 4.01
Deep Sky Blue
#0D75F8
ΔE00 5.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4E83F7 #F7C24E
analogous
#4ED8F7 #4E83F7 #6D4EF7
triadic
#4E83F7 #F74E83 #83F74E
tetradic
#4E83F7 #F74ED8 #F7C24E #4EF76D
square
#4E83F7 #F74ED8 #F7C24E #4EF76D
split-complementary
#4E83F7 #F76D4E #D8F74E
monochromatic
#0943C2 #135AF4 #4E83F7 #89ACFA #C3D5FC
Accessibility & contrast
On white
3.55
#4E83F7 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.91
#4E83F7 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4E83F7
5.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4E83F7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4E83F7 | 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)
#4590FB
Deuteranopia (green-blind)
#1C81F5
Tritanopia (blue-blind)
#009EB1
Achromatopsia (no color)
#888888
Design tokens & code
CSS
--color: #4e83f7; /* rgb */ color: rgb(78, 131, 247); /* oklch */ color: oklch(63.3% 0.183 263.6);
Tailwind
colors: {
custom: {
50: '#91a6fa',
500: '#4e83f7',
950: '#000000',
},
}SCSS
$custom: #4e83f7; $custom-light: #91a6fa; $custom-dark: #000000;
JSON
{
"hex": "#4e83f7",
"rgb": {
"r": 78,
"g": 131,
"b": 247
},
"hsl": {
"h": 221.183,
"s": 91.351,
"l": 63.725
},
"oklch": {
"l": 0.63301,
"c": 0.18259,
"h": 263.6
},
"luminance": 0.24568
}Semantic roles & 50–950 ramp
primary
#4E83F7
secondary
#EEDCB3
accent
#9E00E6
background
#F9FAFF
surface
#F2F4FF
border
#CCCED7
text
#0E0F17
muted
#7E7F85