#353DAD#353DAD
#353DAD is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.8% C 0.176 H 273.2°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).
Color values
| HEX | #353DAD |
|---|---|
| RGB | rgb(53, 61, 173) |
| HSL | hsl(236, 53%, 44%) |
| HSV | hsv(236, 69%, 68%) |
| CMYK | cmyk(69.4%, 64.7%, 0%, 32.2%) |
| CIE-LAB | lab(32.06, 34.11, -60.78) |
| CIE-LCH | lch(32.06, 69.70, 299.30°) |
| OKLab | oklab(42.81% 0.0097 -0.1755) |
| OKLCH | oklch(42.81% 0.176 273.2) |
| XYZ | xyz(10.6772, 7.1105, 40.3368) |
| Luminance | 0.0711 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.21
Blue Blue
#2242C7
ΔE00 3.87
Ocean Blue
#4F42B5
ΔE00 3.94
Blueberry
#464196
ΔE00 4.55
Blue With A Hint Of Purple
#533CC6
ΔE00 5.65
Cobalt
#0047AB
ΔE00 6.15
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#353DAD #ADA535
analogous
#3579AD #353DAD #6935AD
triadic
#353DAD #AD353D #3DAD35
tetradic
#353DAD #AD3579 #ADA535 #35AD69
square
#353DAD #AD3579 #ADA535 #35AD69
split-complementary
#353DAD #AD6935 #79AD35
monochromatic
#181C4F #272C7E #353DAD #545CCB #8389D9
Accessibility & contrast
On white
8.67
#353DAD on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.42
#353DAD on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #353DAD
8.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##353DAD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##353DAD | 1.00 | 8.67 | 2.42 | 8.67 |
| #FFFFFF | 8.67 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.42 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.67 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051B1
Deuteranopia (green-blind)
#0046AB
Tritanopia (blue-blind)
#005A6F
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #353dad; /* rgb */ color: rgb(53, 61, 173); /* oklch */ color: oklch(42.8% 0.176 273.2);
Tailwind
colors: {
custom: {
50: '#7c72c6',
500: '#353dad',
950: '#000000',
},
}SCSS
$custom: #353dad; $custom-light: #7c72c6; $custom-dark: #000000;
JSON
{
"hex": "#353dad",
"rgb": {
"r": 53,
"g": 61,
"b": 173
},
"hsl": {
"h": 236,
"s": 53.097,
"l": 44.314
},
"oklch": {
"l": 0.4281,
"c": 0.17575,
"h": 273.2
},
"luminance": 0.07112
}Semantic roles & 50–950 ramp
primary
#353DAD
secondary
#C3BE7B
accent
#D34BDD
background
#F8F6FC
surface
#EFECF8
border
#CAC7D1
text
#0B0813
muted
#7C7B82