#3552AD#3552AD
#3552AD is a mid, vivid blue. Relative luminance 0.098; OKLCH L 46.9% C 0.149 H 267.1°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).
Color values
| HEX | #3552AD |
|---|---|
| RGB | rgb(53, 82, 173) |
| HSL | hsl(226, 53%, 44%) |
| HSV | hsv(226, 69%, 68%) |
| CMYK | cmyk(69.4%, 52.6%, 0%, 32.2%) |
| CIE-LAB | lab(37.49, 20.43, -51.94) |
| CIE-LCH | lch(37.49, 55.81, 291.47°) |
| OKLab | oklab(46.86% -0.0075 -0.1492) |
| OKLCH | oklch(46.86% 0.149 267.1) |
| XYZ | xyz(12.0257, 9.8074, 40.7863) |
| Luminance | 0.0981 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire
#0F52BA
ΔE00 3.11
Cobalt
#0047AB
ΔE00 4.39
Denim Blue
#3B5B92
ΔE00 5.03
Cobalt (survey)
#1E488F
ΔE00 5.61
Dusk Blue
#26538D
ΔE00 5.63
Dusky Blue
#475F94
ΔE00 5.94
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3552AD #AD9035
analogous
#358EAD #3552AD #5435AD
triadic
#3552AD #AD3552 #52AD35
tetradic
#3552AD #AD358E #AD9035 #35AD54
square
#3552AD #AD358E #AD9035 #35AD54
split-complementary
#3552AD #AD5435 #8EAD35
monochromatic
#18264F #273C7E #3552AD #5471CB #8398D9
Accessibility & contrast
On white
7.09
#3552AD on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.96
#3552AD on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3552AD
7.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3552AD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3552AD | 1.00 | 7.09 | 2.96 | 7.09 |
| #FFFFFF | 7.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.96 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#175EB0
Deuteranopia (green-blind)
#0053AB
Tritanopia (blue-blind)
#006877
Achromatopsia (no color)
#585858
Design tokens & code
CSS
--color: #3552ad; /* rgb */ color: rgb(53, 82, 173); /* oklch */ color: oklch(46.9% 0.149 267.1);
Tailwind
colors: {
custom: {
50: '#7b82c6',
500: '#3552ad',
950: '#000000',
},
}SCSS
$custom: #3552ad; $custom-light: #7b82c6; $custom-dark: #000000;
JSON
{
"hex": "#3552ad",
"rgb": {
"r": 53,
"g": 82,
"b": 173
},
"hsl": {
"h": 225.5,
"s": 53.097,
"l": 44.314
},
"oklch": {
"l": 0.46861,
"c": 0.14944,
"h": 267.1
},
"luminance": 0.09809
}Semantic roles & 50–950 ramp
primary
#3552AD
secondary
#C3B17B
accent
#B94BDD
background
#F8F7FC
surface
#EFEEF8
border
#CAC9D1
text
#0A0A13
muted
#7C7C82