#353EA4#353EA4
#353EA4 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.2% C 0.162 H 273.3°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).
Color values
| HEX | #353EA4 |
|---|---|
| RGB | rgb(53, 62, 164) |
| HSL | hsl(235, 51%, 43%) |
| HSV | hsv(235, 68%, 64%) |
| CMYK | cmyk(67.7%, 62.2%, 0%, 35.7%) |
| CIE-LAB | lab(31.54, 30.27, -56.24) |
| CIE-LCH | lch(31.54, 63.87, 298.29°) |
| OKLab | oklab(42.19% 0.0094 -0.1621) |
| OKLCH | oklch(42.19% 0.162 273.3) |
| XYZ | xyz(9.8894, 6.8816, 35.9219) |
| Luminance | 0.0688 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.51
Blueberry
#464196
ΔE00 3.62
Ocean Blue
#4F42B5
ΔE00 4.64
Blue Blue
#2242C7
ΔE00 4.89
Darkslateblue
#483D8B
ΔE00 5.49
Cobalt
#0047AB
ΔE00 5.77
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#353EA4 #A49B35
analogous
#3576A4 #353EA4 #6335A4
triadic
#353EA4 #A4353E #3EA435
tetradic
#353EA4 #A43576 #A49B35 #35A463
square
#353EA4 #A43576 #A49B35 #35A463
split-complementary
#353EA4 #A46335 #76A435
monochromatic
#171B47 #262D76 #353EA4 #5059C6 #7E85D5
Accessibility & contrast
On white
8.84
#353EA4 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.38
#353EA4 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #353EA4
8.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##353EA4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##353EA4 | 1.00 | 8.84 | 2.38 | 8.84 |
| #FFFFFF | 8.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.38 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004FA7
Deuteranopia (green-blind)
#0045A2
Tritanopia (blue-blind)
#00586B
Achromatopsia (no color)
#4A4A4A
Design tokens & code
CSS
--color: #353ea4; /* rgb */ color: rgb(53, 62, 164); /* oklch */ color: oklch(42.2% 0.162 273.3);
Tailwind
colors: {
custom: {
50: '#7a73c0',
500: '#353ea4',
950: '#000000',
},
}SCSS
$custom: #353ea4; $custom-light: #7a73c0; $custom-dark: #000000;
JSON
{
"hex": "#353ea4",
"rgb": {
"r": 53,
"g": 62,
"b": 164
},
"hsl": {
"h": 235.135,
"s": 51.152,
"l": 42.549
},
"oklch": {
"l": 0.42189,
"c": 0.16241,
"h": 273.3
},
"luminance": 0.06882
}Semantic roles & 50–950 ramp
primary
#353EA4
secondary
#BEB976
accent
#CF4DDB
background
#F8F7FB
surface
#EFEDF7
border
#CAC8D0
text
#0A0812
muted
#7C7B81