#535DC4#535DC4
#535DC4 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.5% C 0.159 H 275.3°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).
Color values
| HEX | #535DC4 |
|---|---|
| RGB | rgb(83, 93, 196) |
| HSL | hsl(235, 49%, 55%) |
| HSV | hsv(235, 58%, 77%) |
| CMYK | cmyk(57.7%, 52.6%, 0%, 23.1%) |
| CIE-LAB | lab(43.73, 26.68, -55.26) |
| CIE-LCH | lch(43.73, 61.36, 295.77°) |
| OKLab | oklab(52.53% 0.0148 -0.1582) |
| OKLCH | oklch(52.53% 0.159 275.3) |
| XYZ | xyz(17.4422, 13.6520, 53.9298) |
| Luminance | 0.1365 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Iris
#6258C4
ΔE00 3.55
Warm Blue
#4B57DB
ΔE00 3.62
Dark Periwinkle
#665FD1
ΔE00 3.90
Slate Blue
#6A5ACD
ΔE00 4.74
Light Indigo
#6D5ACF
ΔE00 5.33
Royal Blue
#4169E1
ΔE00 6.25
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#535DC4 #C4BA53
analogous
#5396C4 #535DC4 #8153C4
triadic
#535DC4 #C4535D #5DC453
tetradic
#535DC4 #C45396 #C4BA53 #53C481
square
#535DC4 #C45396 #C4BA53 #53C481
split-complementary
#535DC4 #C48153 #96C453
monochromatic
#282F75 #3841A2 #535DC4 #8188D4 #AEB3E3
Accessibility & contrast
On white
5.63
#535DC4 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.73
#535DC4 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #535DC4
5.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##535DC4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##535DC4 | 1.00 | 5.63 | 3.73 | 5.63 |
| #FFFFFF | 5.63 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.73 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.63 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#216CC8
Deuteranopia (green-blind)
#0063C2
Tritanopia (blue-blind)
#057587
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #535dc4; /* rgb */ color: rgb(83, 93, 196); /* oklch */ color: oklch(52.5% 0.159 275.3);
Tailwind
colors: {
custom: {
50: '#8d8ad6',
500: '#535dc4',
950: '#000000',
},
}SCSS
$custom: #535dc4; $custom-light: #8d8ad6; $custom-dark: #000000;
JSON
{
"hex": "#535dc4",
"rgb": {
"r": 83,
"g": 93,
"b": 196
},
"hsl": {
"h": 234.69,
"s": 48.918,
"l": 54.706
},
"oklch": {
"l": 0.52528,
"c": 0.15887,
"h": 275.3
},
"luminance": 0.13653
}Semantic roles & 50–950 ramp
primary
#535DC4
secondary
#D1CDA2
accent
#CC4FD8
background
#F9F8FD
surface
#F1F0FA
border
#CBCBD3
text
#0D0B14
muted
#7E7C83