#536AC2#536AC2
#536AC2 is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.0% C 0.139 H 270.3°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #536AC2 |
|---|---|
| RGB | rgb(83, 106, 194) |
| HSL | hsl(228, 48%, 54%) |
| HSV | hsv(228, 57%, 76%) |
| CMYK | cmyk(57.2%, 45.4%, 0%, 23.9%) |
| CIE-LAB | lab(47.03, 17.86, -48.81) |
| CIE-LCH | lch(47.03, 51.97, 290.10°) |
| OKLab | oklab(54.99% 0.0007 -0.1391) |
| OKLCH | oklch(54.99% 0.139 270.3) |
| XYZ | xyz(18.4557, 16.0407, 53.1521) |
| Luminance | 0.1604 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 3.53
Royal Blue
#4169E1
ΔE00 4.20
French Blue
#436BAD
ΔE00 4.58
Dark Periwinkle
#665FD1
ΔE00 6.38
Azul
#1D5DEC
ΔE00 6.95
Warm Blue
#4B57DB
ΔE00 7.12
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#536AC2 #C2AB53
analogous
#53A1C2 #536AC2 #7453C2
triadic
#536AC2 #C2536A #6AC253
tetradic
#536AC2 #C253A1 #C2AB53 #53C274
square
#536AC2 #C253A1 #C2AB53 #53C274
split-complementary
#536AC2 #C27453 #A1C253
monochromatic
#283872 #384E9F #536AC2 #8091D2 #ADB8E2
Accessibility & contrast
On white
4.99
#536AC2 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#536AC2 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #536AC2
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##536AC2 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##536AC2 | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4275C5
Deuteranopia (green-blind)
#336BC0
Tritanopia (blue-blind)
#047E8C
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #536ac2; /* rgb */ color: rgb(83, 106, 194); /* oklch */ color: oklch(55.0% 0.139 270.3);
Tailwind
colors: {
custom: {
50: '#8c94d5',
500: '#536ac2',
950: '#000000',
},
}SCSS
$custom: #536ac2; $custom-light: #8c94d5; $custom-dark: #000000;
JSON
{
"hex": "#536ac2",
"rgb": {
"r": 83,
"g": 106,
"b": 194
},
"hsl": {
"h": 227.568,
"s": 47.639,
"l": 54.314
},
"oklch": {
"l": 0.54987,
"c": 0.13908,
"h": 270.3
},
"luminance": 0.16042
}Semantic roles & 50–950 ramp
primary
#536AC2
secondary
#D0C6A1
accent
#BB51D7
background
#F9F9FD
surface
#F1F1FA
border
#CBCBD3
text
#0D0D14
muted
#7E7E83