#535CBC#535CBC
#535CBC is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.8% C 0.149 H 275.9°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).
Color values
| HEX | #535CBC |
|---|---|
| RGB | rgb(83, 92, 188) |
| HSL | hsl(235, 44%, 53%) |
| HSV | hsv(235, 56%, 74%) |
| CMYK | cmyk(55.9%, 51.1%, 0%, 26.3%) |
| CIE-LAB | lab(42.95, 24.66, -51.87) |
| CIE-LCH | lch(42.95, 57.44, 295.43°) |
| OKLab | oklab(51.77% 0.0152 -0.1482) |
| OKLCH | oklch(51.77% 0.149 275.9) |
| XYZ | xyz(16.4686, 13.1230, 49.2324) |
| Luminance | 0.1312 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Iris
#6258C4
ΔE00 3.65
Warm Blue
#4B57DB
ΔE00 4.55
Dark Periwinkle
#665FD1
ΔE00 4.64
Slate Blue
#6A5ACD
ΔE00 5.17
Light Indigo
#6D5ACF
ΔE00 5.78
Dusky Blue
#475F94
ΔE00 6.74
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#535CBC #BCB353
analogous
#5390BC #535CBC #7E53BC
triadic
#535CBC #BC535C #5CBC53
tetradic
#535CBC #BC5390 #BCB353 #53BC7E
square
#535CBC #BC5390 #BCB353 #53BC7E
split-complementary
#535CBC #BC7E53 #90BC53
monochromatic
#2A2F6B #3B4397 #535CBC #7F86CD #ABAFDE
Accessibility & contrast
On white
5.79
#535CBC on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.62
#535CBC on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #535CBC
5.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##535CBC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##535CBC | 1.00 | 5.79 | 3.62 | 5.79 |
| #FFFFFF | 5.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2A6ABF
Deuteranopia (green-blind)
#1861BA
Tritanopia (blue-blind)
#1A7283
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #535cbc; /* rgb */ color: rgb(83, 92, 188); /* oklch */ color: oklch(51.8% 0.149 275.9);
Tailwind
colors: {
custom: {
50: '#8c8ad1',
500: '#535cbc',
950: '#000000',
},
}SCSS
$custom: #535cbc; $custom-light: #8c8ad1; $custom-dark: #000000;
JSON
{
"hex": "#535cbc",
"rgb": {
"r": 83,
"g": 92,
"b": 188
},
"hsl": {
"h": 234.857,
"s": 43.933,
"l": 53.137
},
"oklch": {
"l": 0.51773,
"c": 0.14901,
"h": 275.9
},
"luminance": 0.13124
}Semantic roles & 50–950 ramp
primary
#535CBC
secondary
#CCC89F
accent
#C954D4
background
#F9F8FC
surface
#F1F0F9
border
#CBCBD2
text
#0D0B14
muted
#7E7C82