#5B58D7#5B58D7
#5B58D7 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.6% C 0.189 H 278.9°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).
Color values
| HEX | #5B58D7 |
|---|---|
| RGB | rgb(91, 88, 215) |
| HSL | hsl(241, 61%, 59%) |
| HSV | hsv(241, 59%, 84%) |
| CMYK | cmyk(57.7%, 59.1%, 0%, 15.7%) |
| CIE-LAB | lab(44.39, 37.43, -65.09) |
| CIE-LCH | lch(44.39, 75.09, 299.90°) |
| OKLab | oklab(53.58% 0.0294 -0.1869) |
| OKLCH | oklch(53.58% 0.189 278.9) |
| XYZ | xyz(20.0660, 14.1085, 65.9426) |
| Luminance | 0.1411 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 2.23
Dark Periwinkle
#665FD1
ΔE00 2.72
Slate Blue
#6A5ACD
ΔE00 2.91
Iris
#6258C4
ΔE00 2.95
Light Indigo
#6D5ACF
ΔE00 3.27
Electric Blue
#0652FF
ΔE00 6.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5B58D7 #D4D758
analogous
#5895D7 #5B58D7 #9A58D7
triadic
#5B58D7 #D75B58 #58D75B
tetradic
#5B58D7 #D75895 #D4D758 #58D79A
square
#5B58D7 #D75895 #D4D758 #58D79A
split-complementary
#5B58D7 #D79A58 #95D758
monochromatic
#262392 #322FC3 #5B58D7 #8B89E3 #BCBBEF
Accessibility & contrast
On white
5.49
#5B58D7 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.82
#5B58D7 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5B58D7
5.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5B58D7 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5B58D7 | 1.00 | 5.49 | 3.82 | 5.49 |
| #FFFFFF | 5.49 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.82 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.49 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006EDB
Deuteranopia (green-blind)
#0064D4
Tritanopia (blue-blind)
#08778F
Achromatopsia (no color)
#696969
Design tokens & code
CSS
--color: #5b58d7; /* rgb */ color: rgb(91, 88, 215); /* oklch */ color: oklch(53.6% 0.189 278.9);
Tailwind
colors: {
custom: {
50: '#9487e4',
500: '#5b58d7',
950: '#000000',
},
}SCSS
$custom: #5b58d7; $custom-light: #9487e4; $custom-dark: #000000;
JSON
{
"hex": "#5b58d7",
"rgb": {
"r": 91,
"g": 88,
"b": 215
},
"hsl": {
"h": 241.417,
"s": 61.353,
"l": 59.412
},
"oklch": {
"l": 0.53583,
"c": 0.18925,
"h": 278.9
},
"luminance": 0.1411
}Semantic roles & 50–950 ramp
primary
#5B58D7
secondary
#DDDEAD
accent
#E443E1
background
#F9F8FE
surface
#F2EFFC
border
#CCCAD5
text
#0E0B16
muted
#7E7C84