#353BB2#353BB2
#353BB2 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.9% C 0.185 H 273.3°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).
Color values
| HEX | #353BB2 |
|---|---|
| RGB | rgb(53, 59, 178) |
| HSL | hsl(237, 54%, 45%) |
| HSV | hsv(237, 70%, 70%) |
| CMYK | cmyk(70.2%, 66.9%, 0%, 30.2%) |
| CIE-LAB | lab(32.03, 37.12, -63.81) |
| CIE-LCH | lch(32.03, 73.82, 300.19°) |
| OKLab | oklab(42.93% 0.0107 -0.1844) |
| OKLCH | oklch(42.93% 0.185 273.3) |
| XYZ | xyz(11.0654, 7.0981, 42.8978) |
| Luminance | 0.0710 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.34
Blue Blue
#2242C7
ΔE00 3.65
Ocean Blue
#4F42B5
ΔE00 3.80
Blue With A Hint Of Purple
#533CC6
ΔE00 5.02
Blueberry
#464196
ΔE00 5.24
Blurple
#5539CC
ΔE00 5.79
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#353BB2 #B2AC35
analogous
#3579B2 #353BB2 #6D35B2
triadic
#353BB2 #B2353B #3BB235
tetradic
#353BB2 #B23579 #B2AC35 #35B26D
square
#353BB2 #B23579 #B2AC35 #35B26D
split-complementary
#353BB2 #B26D35 #79B235
monochromatic
#191C54 #272B83 #353BB2 #575DCD #868ADB
Accessibility & contrast
On white
8.68
#353BB2 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.42
#353BB2 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #353BB2
8.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##353BB2 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##353BB2 | 1.00 | 8.68 | 2.42 | 8.68 |
| #FFFFFF | 8.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.42 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051B6
Deuteranopia (green-blind)
#0046B0
Tritanopia (blue-blind)
#005B71
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #353bb2; /* rgb */ color: rgb(53, 59, 178); /* oklch */ color: oklch(42.9% 0.185 273.3);
Tailwind
colors: {
custom: {
50: '#7e71ca',
500: '#353bb2',
950: '#000000',
},
}SCSS
$custom: #353bb2; $custom-light: #7e71ca; $custom-dark: #000000;
JSON
{
"hex": "#353bb2",
"rgb": {
"r": 53,
"g": 59,
"b": 178
},
"hsl": {
"h": 237.12,
"s": 54.113,
"l": 45.294
},
"oklch": {
"l": 0.42926,
"c": 0.18466,
"h": 273.3
},
"luminance": 0.07099
}Semantic roles & 50–950 ramp
primary
#353BB2
secondary
#C5C17E
accent
#D64ADD
background
#F8F6FC
surface
#EFECF9
border
#CAC7D2
text
#0B0813
muted
#7C7B82