#475BBE#475BBE
#475BBE is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.9% C 0.156 H 271.2°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #475BBE |
|---|---|
| RGB | rgb(71, 91, 190) |
| HSL | hsl(230, 48%, 51%) |
| HSV | hsv(230, 63%, 75%) |
| CMYK | cmyk(62.6%, 52.1%, 0%, 25.5%) |
| CIE-LAB | lab(42.06, 23.68, -54.51) |
| CIE-LCH | lch(42.06, 59.43, 293.48°) |
| OKLab | oklab(50.95% 0.0034 -0.1563) |
| OKLCH | oklch(50.95% 0.156 271.2) |
| XYZ | xyz(15.6308, 12.5381, 50.3016) |
| Luminance | 0.1254 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 4.45
Iris
#6258C4
ΔE00 5.32
Sapphire
#0F52BA
ΔE00 5.60
Azul
#1D5DEC
ΔE00 5.99
Dark Periwinkle
#665FD1
ΔE00 6.08
Dusky Blue
#475F94
ΔE00 6.28
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#475BBE #BEAA47
analogous
#4796BE #475BBE #6E47BE
triadic
#475BBE #BE475B #5BBE47
tetradic
#475BBE #BE4796 #BEAA47 #47BE6E
square
#475BBE #BE4796 #BEAA47 #47BE6E
split-complementary
#475BBE #BE6E47 #96BE47
monochromatic
#242F66 #344494 #475BBE #7483CE #A1ACDE
Accessibility & contrast
On white
5.99
#475BBE on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.51
#475BBE on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #475BBE
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##475BBE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##475BBE | 1.00 | 5.99 | 3.51 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2069C2
Deuteranopia (green-blind)
#005EBC
Tritanopia (blue-blind)
#007284
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #475bbe; /* rgb */ color: rgb(71, 91, 190); /* oklch */ color: oklch(50.9% 0.156 271.2);
Tailwind
colors: {
custom: {
50: '#8689d2',
500: '#475bbe',
950: '#000000',
},
}SCSS
$custom: #475bbe; $custom-light: #8689d2; $custom-dark: #000000;
JSON
{
"hex": "#475bbe",
"rgb": {
"r": 71,
"g": 91,
"b": 190
},
"hsl": {
"h": 229.916,
"s": 47.791,
"l": 51.176
},
"oklch": {
"l": 0.50946,
"c": 0.15633,
"h": 271.2
},
"luminance": 0.12539
}Semantic roles & 50–950 ramp
primary
#475BBE
secondary
#CBC296
accent
#C150D7
background
#F8F8FD
surface
#F0F0FA
border
#CBCBD3
text
#0C0B14
muted
#7D7C83