#473FD3#473FD3
#473FD3 is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.8% C 0.217 H 276.7°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).
Color values
| HEX | #473FD3 |
|---|---|
| RGB | rgb(71, 63, 211) |
| HSL | hsl(243, 63%, 54%) |
| HSV | hsv(243, 70%, 83%) |
| CMYK | cmyk(66.4%, 70.1%, 0%, 17.3%) |
| CIE-LAB | lab(37.11, 47.91, -74.75) |
| CIE-LCH | lch(37.11, 88.79, 302.66°) |
| OKLab | oklab(47.82% 0.0254 -0.2159) |
| OKLCH | oklch(47.82% 0.217 276.7) |
| XYZ | xyz(16.1301, 9.5963, 62.6176) |
| Luminance | 0.0960 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue With A Hint Of Purple
#533CC6
ΔE00 2.37
Blurple
#5539CC
ΔE00 2.49
Bluey Purple
#6241C7
ΔE00 3.96
Ocean Blue
#4F42B5
ΔE00 4.12
Blue (survey)
#0343DF
ΔE00 4.25
Blue Blue
#2242C7
ΔE00 4.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#473FD3 #CBD33F
analogous
#3F81D3 #473FD3 #913FD3
triadic
#473FD3 #D3473F #3FD347
tetradic
#473FD3 #D33F81 #CBD33F #3FD391
square
#473FD3 #D33F81 #CBD33F #3FD391
split-complementary
#473FD3 #D3913F #81D33F
monochromatic
#211C7B #2F28AD #473FD3 #7771DE #A6A3EA
Accessibility & contrast
On white
7.19
#473FD3 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.92
#473FD3 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #473FD3
7.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##473FD3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##473FD3 | 1.00 | 7.19 | 2.92 | 7.19 |
| #FFFFFF | 7.19 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.92 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.19 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005ED7
Deuteranopia (green-blind)
#0051D0
Tritanopia (blue-blind)
#006884
Achromatopsia (no color)
#575757
Design tokens & code
CSS
--color: #473fd3; /* rgb */ color: rgb(71, 63, 211); /* oklch */ color: oklch(47.8% 0.217 276.7);
Tailwind
colors: {
custom: {
50: '#8c76e2',
500: '#473fd3',
950: '#000000',
},
}SCSS
$custom: #473fd3; $custom-light: #8c76e2; $custom-dark: #000000;
JSON
{
"hex": "#473fd3",
"rgb": {
"r": 71,
"g": 63,
"b": 211
},
"hsl": {
"h": 243.243,
"s": 62.712,
"l": 53.725
},
"oklch": {
"l": 0.47819,
"c": 0.21738,
"h": 276.7
},
"luminance": 0.09598
}Semantic roles & 50–950 ramp
primary
#473FD3
secondary
#D3D797
accent
#E642DD
background
#F9F7FE
surface
#F2EDFC
border
#CCC8D5
text
#0E0815
muted
#7E7B84