#535FE4#535FE4
#535FE4 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 55.3% C 0.199 H 274.0°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).
Color values
| HEX | #535FE4 |
|---|---|
| RGB | rgb(83, 95, 228) |
| HSL | hsl(235, 73%, 61%) |
| HSV | hsv(235, 64%, 89%) |
| CMYK | cmyk(63.6%, 58.3%, 0%, 10.6%) |
| CIE-LAB | lab(46.48, 36.10, -69.11) |
| CIE-LCH | lch(46.48, 77.98, 297.58°) |
| OKLab | oklab(55.29% 0.0138 -0.1989) |
| OKLCH | oklch(55.29% 0.199 274) |
| XYZ | xyz(21.6584, 15.6230, 75.2579) |
| Luminance | 0.1563 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 2.94
Dark Periwinkle
#665FD1
ΔE00 3.77
Azul
#1D5DEC
ΔE00 4.53
Royal Blue
#4169E1
ΔE00 4.65
Slate Blue
#6A5ACD
ΔE00 5.20
Light Indigo
#6D5ACF
ΔE00 5.44
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#535FE4 #E4D853
analogous
#53A8E4 #535FE4 #8F53E4
triadic
#535FE4 #E4535F #5FE453
tetradic
#535FE4 #E453A8 #E4D853 #53E48F
square
#535FE4 #E453A8 #E4D853 #53E48F
split-complementary
#535FE4 #E48F53 #A8E453
monochromatic
#1A25A3 #2231D8 #535FE4 #8890EC #BDC1F5
Accessibility & contrast
On white
5.09
#535FE4 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.12
#535FE4 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #535FE4
5.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##535FE4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##535FE4 | 1.00 | 5.09 | 4.12 | 5.09 |
| #FFFFFF | 5.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.12 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0075E8
Deuteranopia (green-blind)
#0068E1
Tritanopia (blue-blind)
#008098
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #535fe4; /* rgb */ color: rgb(83, 95, 228); /* oklch */ color: oklch(55.3% 0.199 274.0);
Tailwind
colors: {
custom: {
50: '#928ced',
500: '#535fe4',
950: '#000000',
},
}SCSS
$custom: #535fe4; $custom-light: #928ced; $custom-dark: #000000;
JSON
{
"hex": "#535fe4",
"rgb": {
"r": 83,
"g": 95,
"b": 228
},
"hsl": {
"h": 235.034,
"s": 72.864,
"l": 60.98
},
"oklch": {
"l": 0.5529,
"c": 0.1994,
"h": 274
},
"luminance": 0.15625
}Semantic roles & 50–950 ramp
primary
#535FE4
secondary
#E5E0AE
accent
#C511D5
background
#F9F8FE
surface
#F2F0FD
border
#CCCBD5
text
#0E0C16
muted
#7E7D84