#585BB7#585BB7
#585BB7 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.6% C 0.142 H 278.8°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).
Color values
| HEX | #585BB7 |
|---|---|
| RGB | rgb(88, 91, 183) |
| HSL | hsl(238, 40%, 53%) |
| HSV | hsv(238, 52%, 72%) |
| CMYK | cmyk(51.9%, 50.3%, 0%, 28.2%) |
| CIE-LAB | lab(42.73, 24.72, -49.29) |
| CIE-LCH | lch(42.73, 55.15, 296.64°) |
| OKLab | oklab(51.59% 0.0217 -0.1405) |
| OKLCH | oklch(51.59% 0.142 278.8) |
| XYZ | xyz(16.3102, 12.9748, 46.4355) |
| Luminance | 0.1298 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Iris
#6258C4
ΔE00 3.12
Dark Periwinkle
#665FD1
ΔE00 4.68
Slate Blue
#6A5ACD
ΔE00 4.80
Warm Blue
#4B57DB
ΔE00 5.38
Light Indigo
#6D5ACF
ΔE00 5.40
Dusky Blue
#475F94
ΔE00 6.91
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#585BB7 #B7B458
analogous
#588AB7 #585BB7 #8458B7
triadic
#585BB7 #B7585B #5BB758
tetradic
#585BB7 #B7588A #B7B458 #58B784
square
#585BB7 #B7588A #B7B458 #58B784
split-complementary
#585BB7 #B78458 #8AB758
monochromatic
#2D2F68 #3F4293 #585BB7 #8385C9 #AEAFDC
Accessibility & contrast
On white
5.84
#585BB7 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.60
#585BB7 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #585BB7
5.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##585BB7 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##585BB7 | 1.00 | 5.84 | 3.60 | 5.84 |
| #FFFFFF | 5.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.60 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2F69BA
Deuteranopia (green-blind)
#2461B5
Tritanopia (blue-blind)
#306F80
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #585bb7; /* rgb */ color: rgb(88, 91, 183); /* oklch */ color: oklch(51.6% 0.142 278.8);
Tailwind
colors: {
custom: {
50: '#8e89cd',
500: '#585bb7',
950: '#000000',
},
}SCSS
$custom: #585bb7; $custom-light: #8e89cd; $custom-dark: #000000;
JSON
{
"hex": "#585bb7",
"rgb": {
"r": 88,
"g": 91,
"b": 183
},
"hsl": {
"h": 238.105,
"s": 39.749,
"l": 53.137
},
"oklch": {
"l": 0.51594,
"c": 0.14218,
"h": 278.8
},
"luminance": 0.12976
}Semantic roles & 50–950 ramp
primary
#585BB7
secondary
#CAC9A1
accent
#CC58D0
background
#F9F8FC
surface
#F1F0F9
border
#CBCBD2
text
#0D0B13
muted
#7E7C82