#5683D7#5683D7
#5683D7 is a mid, vivid blue. Relative luminance 0.231; OKLCH L 61.7% C 0.137 H 261.9°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).
Color values
| HEX | #5683D7 |
|---|---|
| RGB | rgb(86, 131, 215) |
| HSL | hsl(219, 62%, 59%) |
| HSV | hsv(219, 60%, 84%) |
| CMYK | cmyk(60%, 39.1%, 0%, 15.7%) |
| CIE-LAB | lab(55.19, 10.12, -47.76) |
| CIE-LCH | lch(55.19, 48.82, 281.96°) |
| OKLab | oklab(61.69% -0.0194 -0.1357) |
| OKLCH | oklch(61.69% 0.137 261.9) |
| XYZ | xyz(24.2155, 23.1152, 67.4624) |
| Luminance | 0.2312 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Soft Blue
#6488EA
ΔE00 3.55
Dodger Blue
#3E82FC
ΔE00 3.76
Faded Blue
#658CBB
ΔE00 4.33
Lightish Blue
#3D7AFD
ΔE00 4.68
Clear Blue
#247AFD
ΔE00 4.84
Azure
#007FFF
ΔE00 4.97
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5683D7 #D7AA56
analogous
#56C3D7 #5683D7 #6A56D7
triadic
#5683D7 #D75683 #83D756
tetradic
#5683D7 #D756C3 #D7AA56 #56D76A
square
#5683D7 #D756C3 #D7AA56 #56D76A
split-complementary
#5683D7 #D76A56 #C3D756
monochromatic
#224990 #2E62C2 #5683D7 #87A7E3 #B9CCEE
Accessibility & contrast
On white
3.73
#5683D7 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.62
#5683D7 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5683D7
5.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5683D7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5683D7 | 1.00 | 3.73 | 5.62 | 5.62 |
| #FFFFFF | 3.73 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.62 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.62 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5F8BDA
Deuteranopia (green-blind)
#4D7FD5
Tritanopia (blue-blind)
#0096A3
Achromatopsia (no color)
#848484
Design tokens & code
CSS
--color: #5683d7; /* rgb */ color: rgb(86, 131, 215); /* oklch */ color: oklch(61.7% 0.137 261.9);
Tailwind
colors: {
custom: {
50: '#90a6e4',
500: '#5683d7',
950: '#000000',
},
}SCSS
$custom: #5683d7; $custom-light: #90a6e4; $custom-dark: #000000;
JSON
{
"hex": "#5683d7",
"rgb": {
"r": 86,
"g": 131,
"b": 215
},
"hsl": {
"h": 219.07,
"s": 61.722,
"l": 59.02
},
"oklch": {
"l": 0.61689,
"c": 0.13704,
"h": 261.9
},
"luminance": 0.23117
}Semantic roles & 50–950 ramp
primary
#5683D7
secondary
#DECCAB
accent
#AC43E5
background
#F9FAFE
surface
#F2F4FC
border
#CCCED5
text
#0D0F15
muted
#7E7F84