#4E89DF#4E89DF
#4E89DF is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.1% C 0.144 H 257.9°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).
Color values
| HEX | #4E89DF |
|---|---|
| RGB | rgb(78, 137, 223) |
| HSL | hsl(216, 69%, 59%) |
| HSV | hsv(216, 65%, 87%) |
| CMYK | cmyk(65%, 38.6%, 0%, 12.5%) |
| CIE-LAB | lab(56.92, 7.78, -49.53) |
| CIE-LCH | lch(56.92, 50.14, 278.92°) |
| OKLab | oklab(63.07% -0.0303 -0.1409) |
| OKLCH | oklch(63.07% 0.144 257.9) |
| XYZ | xyz(25.4020, 24.8362, 73.2529) |
| Luminance | 0.2484 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 2.48
Dodger Blue
#3E82FC
ΔE00 3.53
Azure
#007FFF
ΔE00 4.28
Faded Blue
#658CBB
ΔE00 4.36
Soft Blue
#6488EA
ΔE00 4.38
Dodgerblue
#1E90FF
ΔE00 4.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4E89DF #DFA44E
analogous
#4ED2DF #4E89DF #5C4EDF
triadic
#4E89DF #DF4E89 #89DF4E
tetradic
#4E89DF #DF4ED2 #DFA44E #4EDF5C
square
#4E89DF #DF4ED2 #DFA44E #4EDF5C
split-complementary
#4E89DF #DF5C4E #D2DF4E
monochromatic
#1B4E97 #2568CB #4E89DF #82ACE8 #B6CEF2
Accessibility & contrast
On white
3.52
#4E89DF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.97
#4E89DF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4E89DF
5.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4E89DF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4E89DF | 1.00 | 3.52 | 5.97 | 5.97 |
| #FFFFFF | 3.52 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.97 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.97 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6390E2
Deuteranopia (green-blind)
#4D82DD
Tritanopia (blue-blind)
#009DA9
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #4e89df; /* rgb */ color: rgb(78, 137, 223); /* oklch */ color: oklch(63.1% 0.144 257.9);
Tailwind
colors: {
custom: {
50: '#8dabe9',
500: '#4e89df',
950: '#000000',
},
}SCSS
$custom: #4e89df; $custom-light: #8dabe9; $custom-dark: #000000;
JSON
{
"hex": "#4e89df",
"rgb": {
"r": 78,
"g": 137,
"b": 223
},
"hsl": {
"h": 215.586,
"s": 69.378,
"l": 59.02
},
"oklch": {
"l": 0.63066,
"c": 0.14414,
"h": 257.9
},
"luminance": 0.24839
}Semantic roles & 50–950 ramp
primary
#4E89DF
secondary
#E1CAA8
accent
#A43CEC
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0D1016
muted
#7E7F84