#5189DE#5189DE
#5189DE is a light, vivid blue. Relative luminance 0.249; OKLCH L 63.1% C 0.142 H 258.5°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).
Color values
| HEX | #5189DE |
|---|---|
| RGB | rgb(81, 137, 222) |
| HSL | hsl(216, 68%, 59%) |
| HSV | hsv(216, 64%, 87%) |
| CMYK | cmyk(63.5%, 38.3%, 0%, 12.9%) |
| CIE-LAB | lab(56.99, 7.95, -48.85) |
| CIE-LCH | lch(56.99, 49.49, 279.24°) |
| OKLab | oklab(63.14% -0.0282 -0.1389) |
| OKLCH | oklch(63.14% 0.142 258.5) |
| XYZ | xyz(25.5191, 24.9122, 72.5568) |
| Luminance | 0.2492 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Sky Blue
#448EE4
ΔE00 2.78
Dodger Blue
#3E82FC
ΔE00 3.52
Soft Blue
#6488EA
ΔE00 4.02
Faded Blue
#658CBB
ΔE00 4.17
Cornflowerblue
#6495ED
ΔE00 4.45
Azure
#007FFF
ΔE00 4.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5189DE #DEA651
analogous
#51D0DE #5189DE #6051DE
triadic
#5189DE #DE5189 #89DE51
tetradic
#5189DE #DE51D0 #DEA651 #51DE60
square
#5189DE #DE51D0 #DEA651 #51DE60
split-complementary
#5189DE #DE6051 #D0DE51
monochromatic
#1D4E98 #2768CB #5189DE #84ACE8 #B8CFF2
Accessibility & contrast
On white
3.51
#5189DE on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.98
#5189DE on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5189DE
5.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5189DE | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5189DE | 1.00 | 3.51 | 5.98 | 5.98 |
| #FFFFFF | 3.51 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.98 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.98 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6490E1
Deuteranopia (green-blind)
#4F83DC
Tritanopia (blue-blind)
#009CA9
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #5189de; /* rgb */ color: rgb(81, 137, 222); /* oklch */ color: oklch(63.1% 0.142 258.5);
Tailwind
colors: {
custom: {
50: '#8fabe9',
500: '#5189de',
950: '#000000',
},
}SCSS
$custom: #5189de; $custom-light: #8fabe9; $custom-dark: #000000;
JSON
{
"hex": "#5189de",
"rgb": {
"r": 81,
"g": 137,
"b": 222
},
"hsl": {
"h": 216.17,
"s": 68.116,
"l": 59.412
},
"oklch": {
"l": 0.63142,
"c": 0.14169,
"h": 258.5
},
"luminance": 0.24915
}Semantic roles & 50–950 ramp
primary
#5189DE
secondary
#E1CBAA
accent
#A63DEB
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0D1016
muted
#7E7F84