#353FAE#353FAE
#353FAE is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.3% C 0.175 H 272.7°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).
Color values
| HEX | #353FAE |
|---|---|
| RGB | rgb(53, 63, 174) |
| HSL | hsl(235, 53%, 45%) |
| HSV | hsv(235, 70%, 68%) |
| CMYK | cmyk(69.5%, 63.8%, 0%, 31.8%) |
| CIE-LAB | lab(32.63, 33.19, -60.45) |
| CIE-LCH | lch(32.63, 68.96, 298.77°) |
| OKLab | oklab(43.26% 0.0082 -0.1745) |
| OKLCH | oklch(43.26% 0.175 272.7) |
| XYZ | xyz(10.8831, 7.3669, 40.8846) |
| Luminance | 0.0737 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.53
Blue Blue
#2242C7
ΔE00 3.54
Ocean Blue
#4F42B5
ΔE00 3.88
Blueberry
#464196
ΔE00 4.58
Blue With A Hint Of Purple
#533CC6
ΔE00 5.72
Cobalt
#0047AB
ΔE00 5.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#353FAE #AEA435
analogous
#357CAE #353FAE #6735AE
triadic
#353FAE #AE353F #3FAE35
tetradic
#353FAE #AE357C #AEA435 #35AE67
square
#353FAE #AE357C #AEA435 #35AE67
split-complementary
#353FAE #AE6735 #7CAE35
monochromatic
#181D50 #272E7F #353FAE #555FCB #848BDA
Accessibility & contrast
On white
8.49
#353FAE on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.47
#353FAE on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #353FAE
8.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##353FAE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##353FAE | 1.00 | 8.49 | 2.47 | 8.49 |
| #FFFFFF | 8.49 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.47 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.49 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0052B2
Deuteranopia (green-blind)
#0047AC
Tritanopia (blue-blind)
#005C70
Achromatopsia (no color)
#4D4D4D
Design tokens & code
CSS
--color: #353fae; /* rgb */ color: rgb(53, 63, 174); /* oklch */ color: oklch(43.3% 0.175 272.7);
Tailwind
colors: {
custom: {
50: '#7c74c7',
500: '#353fae',
950: '#000000',
},
}SCSS
$custom: #353fae; $custom-light: #7c74c7; $custom-dark: #000000;
JSON
{
"hex": "#353fae",
"rgb": {
"r": 53,
"g": 63,
"b": 174
},
"hsl": {
"h": 235.041,
"s": 53.304,
"l": 44.51
},
"oklch": {
"l": 0.43255,
"c": 0.17467,
"h": 272.7
},
"luminance": 0.07368
}Semantic roles & 50–950 ramp
primary
#353FAE
secondary
#C3BD7C
accent
#D14BDD
background
#F8F7FC
surface
#EFEDF8
border
#CAC8D1
text
#0B0813
muted
#7C7B82