#4B84DC#4B84DC
#4B84DC is a mid, vivid blue. Relative luminance 0.232; OKLCH L 61.7% C 0.147 H 258.8°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).
Color values
| HEX | #4B84DC |
|---|---|
| RGB | rgb(75, 132, 220) |
| HSL | hsl(216, 67%, 58%) |
| HSV | hsv(216, 66%, 86%) |
| CMYK | cmyk(65.9%, 40%, 0%, 13.7%) |
| CIE-LAB | lab(55.24, 9.25, -50.52) |
| CIE-LCH | lch(55.24, 51.36, 280.38°) |
| OKLab | oklab(61.68% -0.0284 -0.1439) |
| OKLCH | oklch(61.68% 0.147 258.8) |
| XYZ | xyz(24.0666, 23.1633, 70.8989) |
| Luminance | 0.2317 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dodger Blue
#3E82FC
ΔE00 3.19
Azure
#007FFF
ΔE00 3.68
Dark Sky Blue
#448EE4
ΔE00 3.94
Clear Blue
#247AFD
ΔE00 4.31
Soft Blue
#6488EA
ΔE00 4.51
Faded Blue
#658CBB
ΔE00 4.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4B84DC #DCA34B
analogous
#4BCCDC #4B84DC #5A4BDC
triadic
#4B84DC #DC4B84 #84DC4B
tetradic
#4B84DC #DC4BCC #DCA34B #4BDC5A
square
#4B84DC #DC4BCC #DCA34B #4BDC5A
split-complementary
#4B84DC #DC5A4B #CCDC4B
monochromatic
#1C4A91 #2664C4 #4B84DC #7EA7E6 #B1CAF0
Accessibility & contrast
On white
3.73
#4B84DC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.63
#4B84DC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4B84DC
5.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4B84DC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4B84DC | 1.00 | 3.73 | 5.63 | 5.63 |
| #FFFFFF | 3.73 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.63 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.63 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5C8CDF
Deuteranopia (green-blind)
#467EDA
Tritanopia (blue-blind)
#0098A5
Achromatopsia (no color)
#848484
Design tokens & code
CSS
--color: #4b84dc; /* rgb */ color: rgb(75, 132, 220); /* oklch */ color: oklch(61.7% 0.147 258.8);
Tailwind
colors: {
custom: {
50: '#8ba7e7',
500: '#4b84dc',
950: '#000000',
},
}SCSS
$custom: #4b84dc; $custom-light: #8ba7e7; $custom-dark: #000000;
JSON
{
"hex": "#4b84dc",
"rgb": {
"r": 75,
"g": 132,
"b": 220
},
"hsl": {
"h": 216.414,
"s": 67.442,
"l": 57.843
},
"oklch": {
"l": 0.61679,
"c": 0.14671,
"h": 258.8
},
"luminance": 0.23166
}Semantic roles & 50–950 ramp
primary
#4B84DC
secondary
#DEC8A4
accent
#A63DEA
background
#F9FAFE
surface
#F1F4FC
border
#CBCED5
text
#0D0F16
muted
#7E7F84