#5B53DA#5B53DA
#5B53DA is a mid, vivid blue. Relative luminance 0.135; OKLCH L 53.0% C 0.199 H 279.8°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).
Color values
| HEX | #5B53DA |
|---|---|
| RGB | rgb(91, 83, 218) |
| HSL | hsl(244, 65%, 59%) |
| HSV | hsv(244, 62%, 85%) |
| CMYK | cmyk(58.3%, 61.9%, 0%, 14.5%) |
| CIE-LAB | lab(43.46, 41.37, -68.31) |
| CIE-LCH | lch(43.46, 79.86, 301.20°) |
| OKLab | oklab(52.98% 0.0339 -0.1964) |
| OKLCH | oklch(52.98% 0.199 279.8) |
| XYZ | xyz(20.0585, 13.4712, 67.8593) |
| Luminance | 0.1347 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 2.71
Slate Blue
#6A5ACD
ΔE00 3.47
Iris
#6258C4
ΔE00 3.51
Light Indigo
#6D5ACF
ΔE00 3.71
Dark Periwinkle
#665FD1
ΔE00 3.95
Purpleish Blue
#6140EF
ΔE00 5.12
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5B53DA #D2DA53
analogous
#538FDA #5B53DA #9F53DA
triadic
#5B53DA #DA5B53 #53DA5B
tetradic
#5B53DA #DA538F #D2DA53 #53DA9F
square
#5B53DA #DA538F #D2DA53 #53DA9F
split-complementary
#5B53DA #DA9F53 #8FDA53
monochromatic
#262093 #342AC5 #5B53DA #8B85E5 #BBB8F0
Accessibility & contrast
On white
5.68
#5B53DA on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.69
#5B53DA on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5B53DA
5.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5B53DA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5B53DA | 1.00 | 5.68 | 3.69 | 5.68 |
| #FFFFFF | 5.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.69 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006CDE
Deuteranopia (green-blind)
#0061D7
Tritanopia (blue-blind)
#00748F
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #5b53da; /* rgb */ color: rgb(91, 83, 218); /* oklch */ color: oklch(53.0% 0.199 279.8);
Tailwind
colors: {
custom: {
50: '#9584e6',
500: '#5b53da',
950: '#000000',
},
}SCSS
$custom: #5b53da; $custom-light: #9584e6; $custom-dark: #000000;
JSON
{
"hex": "#5b53da",
"rgb": {
"r": 91,
"g": 83,
"b": 218
},
"hsl": {
"h": 243.556,
"s": 64.593,
"l": 59.02
},
"oklch": {
"l": 0.52975,
"c": 0.19933,
"h": 279.8
},
"luminance": 0.13473
}Semantic roles & 50–950 ramp
primary
#5B53DA
secondary
#DCDFAA
accent
#E840DE
background
#F9F8FE
surface
#F2EFFC
border
#CCCAD5
text
#0E0B16
muted
#7E7C84