#585BB2#585BB2
#585BB2 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.3% C 0.135 H 279.0°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).
Color values
| HEX | #585BB2 |
|---|---|
| RGB | rgb(88, 91, 178) |
| HSL | hsl(238, 37%, 52%) |
| HSV | hsv(238, 51%, 70%) |
| CMYK | cmyk(50.6%, 48.9%, 0%, 30.2%) |
| CIE-LAB | lab(42.42, 23.13, -46.86) |
| CIE-LCH | lch(42.42, 52.26, 296.27°) |
| OKLab | oklab(51.26% 0.0212 -0.1334) |
| OKLCH | oklch(51.26% 0.135 279) |
| XYZ | xyz(15.7990, 12.7703, 43.7433) |
| Luminance | 0.1277 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Iris
#6258C4
ΔE00 3.70
Dark Periwinkle
#665FD1
ΔE00 5.35
Slate Blue
#6A5ACD
ΔE00 5.40
Light Indigo
#6D5ACF
ΔE00 5.98
Warm Blue
#4B57DB
ΔE00 6.15
Dusky Blue
#475F94
ΔE00 6.43
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#585BB2 #B2AF58
analogous
#5888B2 #585BB2 #8258B2
triadic
#585BB2 #B2585B #5BB258
tetradic
#585BB2 #B25888 #B2AF58 #58B282
square
#585BB2 #B25888 #B2AF58 #58B282
split-complementary
#585BB2 #B28258 #88B258
monochromatic
#2D2F62 #41438C #585BB2 #8284C5 #ACADD9
Accessibility & contrast
On white
5.91
#585BB2 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.55
#585BB2 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #585BB2
5.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##585BB2 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##585BB2 | 1.00 | 5.91 | 3.55 | 5.91 |
| #FFFFFF | 5.91 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.91 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3468B5
Deuteranopia (green-blind)
#2B61B0
Tritanopia (blue-blind)
#346E7E
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #585bb2; /* rgb */ color: rgb(88, 91, 178); /* oklch */ color: oklch(51.3% 0.135 279.0);
Tailwind
colors: {
custom: {
50: '#8d89c9',
500: '#585bb2',
950: '#000000',
},
}SCSS
$custom: #585bb2; $custom-light: #8d89c9; $custom-dark: #000000;
JSON
{
"hex": "#585bb2",
"rgb": {
"r": 88,
"g": 91,
"b": 178
},
"hsl": {
"h": 238,
"s": 36.885,
"l": 52.157
},
"oklch": {
"l": 0.5126,
"c": 0.13505,
"h": 279
},
"luminance": 0.12771
}Semantic roles & 50–950 ramp
primary
#585BB2
secondary
#C7C59F
accent
#C95BCD
background
#F9F8FC
surface
#F1F0F8
border
#CBCBD1
text
#0D0B13
muted
#7E7C82