#5B43EA#5B43EA
#5B43EA is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 52.0% C 0.237 H 280.8°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).
Color values
| HEX | #5B43EA |
|---|---|
| RGB | rgb(91, 67, 234) |
| HSL | hsl(249, 80%, 59%) |
| HSV | hsv(249, 71%, 92%) |
| CMYK | cmyk(61.1%, 71.4%, 0%, 8.2%) |
| CIE-LAB | lab(41.50, 55.25, -80.63) |
| CIE-LCH | lch(41.50, 97.74, 304.42°) |
| OKLab | oklab(51.97% 0.0444 -0.2325) |
| OKLCH | oklch(51.97% 0.237 280.8) |
| XYZ | xyz(21.1681, 12.1774, 79.0609) |
| Luminance | 0.1218 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 1.13
Purpley Blue
#5F34E7
ΔE00 3.16
Bluish Purple
#703BE7
ΔE00 3.18
Burple
#6832E3
ΔE00 3.88
Bluey Purple
#6241C7
ΔE00 4.69
Light Royal Blue
#3A2EFE
ΔE00 4.81
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5B43EA #D2EA43
analogous
#437FEA #5B43EA #AF43EA
triadic
#5B43EA #EA5B43 #43EA5B
tetradic
#5B43EA #EA437F #D2EA43 #43EAAF
square
#5B43EA #EA437F #D2EA43 #43EAAF
split-complementary
#5B43EA #EAAF43 #7FEA43
monochromatic
#2612A1 #3418D8 #5B43EA #8B7AF0 #BBB1F6
Accessibility & contrast
On white
6.11
#5B43EA on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.44
#5B43EA on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5B43EA
6.11:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5B43EA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5B43EA | 1.00 | 6.11 | 3.44 | 6.11 |
| #FFFFFF | 6.11 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.44 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.11 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0068EF
Deuteranopia (green-blind)
#005CE7
Tritanopia (blue-blind)
#007192
Achromatopsia (no color)
#626262
Design tokens & code
CSS
--color: #5b43ea; /* rgb */ color: rgb(91, 67, 234); /* oklch */ color: oklch(52.0% 0.237 280.8);
Tailwind
colors: {
custom: {
50: '#997af2',
500: '#5b43ea',
950: '#000000',
},
}SCSS
$custom: #5b43ea; $custom-light: #997af2; $custom-dark: #000000;
JSON
{
"hex": "#5b43ea",
"rgb": {
"r": 91,
"g": 67,
"b": 234
},
"hsl": {
"h": 248.623,
"s": 79.904,
"l": 59.02
},
"oklch": {
"l": 0.51967,
"c": 0.23674,
"h": 280.8
},
"luminance": 0.12179
}Semantic roles & 50–950 ramp
primary
#5B43EA
secondary
#DCE5A4
accent
#F631DA
background
#FAF7FF
surface
#F4EEFE
border
#CEC9D6
text
#0F0917
muted
#7F7B85