#3B52AE#3B52AE
#3B52AE is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.3% C 0.149 H 269.4°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3B52AE |
|---|---|
| RGB | rgb(59, 82, 174) |
| HSL | hsl(228, 49%, 46%) |
| HSV | hsv(228, 66%, 68%) |
| CMYK | cmyk(66.1%, 52.9%, 0%, 31.8%) |
| CIE-LAB | lab(37.88, 21.76, -51.90) |
| CIE-LCH | lch(37.88, 56.28, 292.75°) |
| OKLab | oklab(47.26% -0.0016 -0.149) |
| OKLCH | oklch(47.26% 0.149 269.4) |
| XYZ | xyz(12.4583, 10.0192, 41.3136) |
| Luminance | 0.1002 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire
#0F52BA
ΔE00 3.89
Cobalt
#0047AB
ΔE00 5.01
Denim Blue
#3B5B92
ΔE00 5.46
Dusky Blue
#475F94
ΔE00 6.02
Blue Blue
#2242C7
ΔE00 6.07
Cobalt (survey)
#1E488F
ΔE00 6.24
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3B52AE #AE973B
analogous
#3B8BAE #3B52AE #5D3BAE
triadic
#3B52AE #AE3B52 #52AE3B
tetradic
#3B52AE #AE3B8B #AE973B #3BAE5D
square
#3B52AE #AE3B8B #AE973B #3BAE5D
split-complementary
#3B52AE #AE5D3B #8BAE3B
monochromatic
#1C2753 #2C3C80 #3B52AE #5E73C8 #8C9BD8
Accessibility & contrast
On white
6.99
#3B52AE on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.00
#3B52AE on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #3B52AE
6.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3B52AE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3B52AE | 1.00 | 6.99 | 3.00 | 6.99 |
| #FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.00 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#175FB1
Deuteranopia (green-blind)
#0054AC
Tritanopia (blue-blind)
#006878
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #3b52ae; /* rgb */ color: rgb(59, 82, 174); /* oklch */ color: oklch(47.3% 0.149 269.4);
Tailwind
colors: {
custom: {
50: '#7e82c7',
500: '#3b52ae',
950: '#000000',
},
}SCSS
$custom: #3b52ae; $custom-light: #7e82c7; $custom-dark: #000000;
JSON
{
"hex": "#3b52ae",
"rgb": {
"r": 59,
"g": 82,
"b": 174
},
"hsl": {
"h": 228,
"s": 49.356,
"l": 45.686
},
"oklch": {
"l": 0.47257,
"c": 0.14901,
"h": 269.4
},
"luminance": 0.1002
}Semantic roles & 50–950 ramp
primary
#3B52AE
secondary
#C2B682
accent
#BD4FD9
background
#F8F7FC
surface
#EFEEF8
border
#CAC9D1
text
#0B0A13
muted
#7C7C82