#3546AD#3546AD
#3546AD is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.5% C 0.165 H 271.0°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).
Color values
| HEX | #3546AD |
|---|---|
| RGB | rgb(53, 70, 173) |
| HSL | hsl(232, 53%, 44%) |
| HSV | hsv(232, 69%, 68%) |
| CMYK | cmyk(69.4%, 59.5%, 0%, 32.2%) |
| CIE-LAB | lab(34.30, 28.31, -57.12) |
| CIE-LCH | lch(34.30, 63.75, 296.36°) |
| OKLab | oklab(44.46% 0.0028 -0.1647) |
| OKLCH | oklch(44.46% 0.165 271) |
| XYZ | xyz(11.1986, 8.1533, 40.5106) |
| Luminance | 0.0815 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue Blue
#2242C7
ΔE00 3.72
Sapphire (survey)
#2138AB
ΔE00 4.21
Cobalt
#0047AB
ΔE00 4.32
Ocean Blue
#4F42B5
ΔE00 4.70
Blueberry
#464196
ΔE00 4.89
Sapphire
#0F52BA
ΔE00 5.84
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3546AD #AD9C35
analogous
#3582AD #3546AD #6035AD
triadic
#3546AD #AD3546 #46AD35
tetradic
#3546AD #AD3582 #AD9C35 #35AD60
square
#3546AD #AD3582 #AD9C35 #35AD60
split-complementary
#3546AD #AD6035 #82AD35
monochromatic
#18204F #27337E #3546AD #5465CB #838FD9
Accessibility & contrast
On white
7.98
#3546AD on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#3546AD on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3546AD
7.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3546AD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3546AD | 1.00 | 7.98 | 2.63 | 7.98 |
| #FFFFFF | 7.98 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.98 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0056B0
Deuteranopia (green-blind)
#004BAB
Tritanopia (blue-blind)
#006072
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #3546ad; /* rgb */ color: rgb(53, 70, 173); /* oklch */ color: oklch(44.5% 0.165 271.0);
Tailwind
colors: {
custom: {
50: '#7c79c6',
500: '#3546ad',
950: '#000000',
},
}SCSS
$custom: #3546ad; $custom-light: #7c79c6; $custom-dark: #000000;
JSON
{
"hex": "#3546ad",
"rgb": {
"r": 53,
"g": 70,
"b": 173
},
"hsl": {
"h": 231.5,
"s": 53.097,
"l": 44.314
},
"oklch": {
"l": 0.44464,
"c": 0.16468,
"h": 271
},
"luminance": 0.08154
}Semantic roles & 50–950 ramp
primary
#3546AD
secondary
#C3B87B
accent
#C84BDD
background
#F8F7FC
surface
#EFEDF8
border
#CAC8D1
text
#0B0913
muted
#7C7B82