#5B43DA#5B43DA
#5B43DA is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 50.5% C 0.218 H 282.5°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).
Color values
| HEX | #5B43DA |
|---|---|
| RGB | rgb(91, 67, 218) |
| HSL | hsl(250, 67%, 56%) |
| HSV | hsv(250, 69%, 85%) |
| CMYK | cmyk(58.3%, 69.3%, 0%, 14.5%) |
| CIE-LAB | lab(40.08, 50.49, -73.84) |
| CIE-LCH | lch(40.08, 89.45, 304.36°) |
| OKLab | oklab(50.53% 0.0473 -0.2127) |
| OKLCH | oklch(50.53% 0.218 282.5) |
| XYZ | xyz(18.9725, 11.2992, 67.4973) |
| Luminance | 0.1130 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 2.79
Bluey Purple
#6241C7
ΔE00 2.82
Purpley Blue
#5F34E7
ΔE00 3.21
Blurple
#5539CC
ΔE00 3.30
Blue With A Hint Of Purple
#533CC6
ΔE00 3.53
Bluish Purple
#703BE7
ΔE00 3.66
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5B43DA #C2DA43
analogous
#4377DA #5B43DA #A643DA
triadic
#5B43DA #DA5B43 #43DA5B
tetradic
#5B43DA #DA4377 #C2DA43 #43DAA6
square
#5B43DA #DA4377 #C2DA43 #43DAA6
split-complementary
#5B43DA #DAA643 #77DA43
monochromatic
#2C1B88 #3D25BB #5B43DA #8876E4 #B4A9EE
Accessibility & contrast
On white
6.44
#5B43DA on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.26
#5B43DA on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5B43DA
6.44:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5B43DA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5B43DA | 1.00 | 6.44 | 3.26 | 6.44 |
| #FFFFFF | 6.44 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.26 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.44 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0063DF
Deuteranopia (green-blind)
#0059D7
Tritanopia (blue-blind)
#066B8A
Achromatopsia (no color)
#5E5E5E
Design tokens & code
CSS
--color: #5b43da; /* rgb */ color: rgb(91, 67, 218); /* oklch */ color: oklch(50.5% 0.218 282.5);
Tailwind
colors: {
custom: {
50: '#9679e7',
500: '#5b43da',
950: '#000000',
},
}SCSS
$custom: #5b43da; $custom-light: #9679e7; $custom-dark: #000000;
JSON
{
"hex": "#5b43da",
"rgb": {
"r": 91,
"g": 67,
"b": 218
},
"hsl": {
"h": 249.536,
"s": 67.111,
"l": 55.882
},
"oklch": {
"l": 0.50526,
"c": 0.21788,
"h": 282.5
},
"luminance": 0.113
}Semantic roles & 50–950 ramp
primary
#5B43DA
secondary
#D2DC9D
accent
#EA3ECF
background
#FAF7FE
surface
#F3EEFD
border
#CDC9D5
text
#0F0916
muted
#7F7B84