#5359BA#5359BA
#5359BA is a mid, vivid blue. Relative luminance 0.125; OKLCH L 51.0% C 0.150 H 277.0°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #5359BA |
|---|---|
| RGB | rgb(83, 89, 186) |
| HSL | hsl(237, 43%, 53%) |
| HSV | hsv(237, 55%, 73%) |
| CMYK | cmyk(55.4%, 52.2%, 0%, 27.1%) |
| CIE-LAB | lab(42.04, 25.89, -52.16) |
| CIE-LCH | lch(42.04, 58.23, 296.40°) |
| OKLab | oklab(51.05% 0.0183 -0.1491) |
| OKLCH | oklch(51.05% 0.15 277) |
| XYZ | xyz(15.9998, 12.5279, 48.0199) |
| Luminance | 0.1253 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Iris
#6258C4
ΔE00 3.29
Warm Blue
#4B57DB
ΔE00 4.62
Dark Periwinkle
#665FD1
ΔE00 4.94
Slate Blue
#6A5ACD
ΔE00 5.07
Light Indigo
#6D5ACF
ΔE00 5.69
Dusky Blue
#475F94
ΔE00 6.99
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5359BA #BAB453
analogous
#538CBA #5359BA #8053BA
triadic
#5359BA #BA5359 #59BA53
tetradic
#5359BA #BA538C #BAB453 #53BA80
square
#5359BA #BA538C #BAB453 #53BA80
split-complementary
#5359BA #BA8053 #8CBA53
monochromatic
#2A2E69 #3B4194 #5359BA #7F83CC #AAADDD
Accessibility & contrast
On white
5.99
#5359BA on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.51
#5359BA on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5359BA
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5359BA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5359BA | 1.00 | 5.99 | 3.51 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2468BD
Deuteranopia (green-blind)
#115FB8
Tritanopia (blue-blind)
#1E6F81
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #5359ba; /* rgb */ color: rgb(83, 89, 186); /* oklch */ color: oklch(51.0% 0.150 277.0);
Tailwind
colors: {
custom: {
50: '#8c87cf',
500: '#5359ba',
950: '#000000',
},
}SCSS
$custom: #5359ba; $custom-light: #8c87cf; $custom-dark: #000000;
JSON
{
"hex": "#5359ba",
"rgb": {
"r": 83,
"g": 89,
"b": 186
},
"hsl": {
"h": 236.505,
"s": 42.739,
"l": 52.745
},
"oklch": {
"l": 0.5105,
"c": 0.15023,
"h": 277
},
"luminance": 0.12529
}Semantic roles & 50–950 ramp
primary
#5359BA
secondary
#CBC89E
accent
#CB55D3
background
#F9F8FC
surface
#F1EFF9
border
#CBCAD2
text
#0D0B14
muted
#7E7C82