#5665C7#5665C7
#5665C7 is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.5% C 0.152 H 273.7°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).
Color values
| HEX | #5665C7 |
|---|---|
| RGB | rgb(86, 101, 199) |
| HSL | hsl(232, 50%, 56%) |
| HSV | hsv(232, 57%, 78%) |
| CMYK | cmyk(56.8%, 49.2%, 0%, 22%) |
| CIE-LAB | lab(46.19, 23.26, -53.03) |
| CIE-LCH | lch(46.19, 57.90, 293.68°) |
| OKLab | oklab(54.5% 0.0099 -0.1515) |
| OKLCH | oklch(54.5% 0.152 273.7) |
| XYZ | xyz(18.7969, 15.4079, 56.0053) |
| Luminance | 0.1541 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Periwinkle
#665FD1
ΔE00 4.29
Royal Blue
#4169E1
ΔE00 4.52
Cornflower Blue
#5170D7
ΔE00 4.69
Warm Blue
#4B57DB
ΔE00 5.21
Iris
#6258C4
ΔE00 5.43
Slate Blue
#6A5ACD
ΔE00 5.90
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5665C7 #C7B856
analogous
#569DC7 #5665C7 #7F56C7
triadic
#5665C7 #C75665 #65C756
tetradic
#5665C7 #C7569D #C7B856 #56C77F
square
#5665C7 #C7569D #C7B856 #56C77F
split-complementary
#5665C7 #C77F56 #9DC756
monochromatic
#28337A #3847A8 #5665C7 #848FD6 #B2B9E5
Accessibility & contrast
On white
5.14
#5665C7 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.08
#5665C7 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5665C7
5.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5665C7 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5665C7 | 1.00 | 5.14 | 4.08 | 5.14 |
| #FFFFFF | 5.14 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.08 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.14 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3472CB
Deuteranopia (green-blind)
#2269C5
Tritanopia (blue-blind)
#0F7B8C
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #5665c7; /* rgb */ color: rgb(86, 101, 199); /* oklch */ color: oklch(54.5% 0.152 273.7);
Tailwind
colors: {
custom: {
50: '#8f90d9',
500: '#5665c7',
950: '#000000',
},
}SCSS
$custom: #5665c7; $custom-light: #8f90d9; $custom-dark: #000000;
JSON
{
"hex": "#5665c7",
"rgb": {
"r": 86,
"g": 101,
"b": 199
},
"hsl": {
"h": 232.035,
"s": 50.222,
"l": 55.882
},
"oklch": {
"l": 0.54495,
"c": 0.15178,
"h": 273.7
},
"luminance": 0.15409
}Semantic roles & 50–950 ramp
primary
#5665C7
secondary
#D4CEA5
accent
#C74EDA
background
#F9F8FD
surface
#F1F0FA
border
#CBCBD3
text
#0D0C15
muted
#7E7D83