#47439F#47439F
#47439F is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.0% C 0.145 H 280.6°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).
Color values
| HEX | #47439F |
|---|---|
| RGB | rgb(71, 67, 159) |
| HSL | hsl(243, 41%, 44%) |
| HSV | hsv(243, 58%, 62%) |
| CMYK | cmyk(55.3%, 57.9%, 0%, 37.6%) |
| CIE-LAB | lab(33.68, 28.49, -49.68) |
| CIE-LCH | lch(33.68, 57.27, 299.83°) |
| OKLab | oklab(43.99% 0.0266 -0.1423) |
| OKLCH | oklch(43.99% 0.145 280.6) |
| XYZ | xyz(10.8618, 7.8564, 33.7383) |
| Luminance | 0.0786 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blueberry
#464196
ΔE00 1.52
Ocean Blue
#4F42B5
ΔE00 3.71
Darkslateblue
#483D8B
ΔE00 3.76
Sapphire (survey)
#2138AB
ΔE00 5.44
Blue With A Hint Of Purple
#533CC6
ΔE00 6.52
Blue Blue
#2242C7
ΔE00 6.60
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#47439F #9B9F43
analogous
#436D9F #47439F #75439F
triadic
#47439F #9F4743 #439F47
tetradic
#47439F #9F436D #9B9F43 #439F75
square
#47439F #9F436D #9B9F43 #439F75
split-complementary
#47439F #9F7543 #6D9F43
monochromatic
#211F49 #343174 #47439F #6662BD #908DCF
Accessibility & contrast
On white
8.17
#47439F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.57
#47439F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #47439F
8.17:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##47439F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##47439F | 1.00 | 8.17 | 2.57 | 8.17 |
| #FFFFFF | 8.17 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.57 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.17 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0053A2
Deuteranopia (green-blind)
#004C9D
Tritanopia (blue-blind)
#1E586A
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #47439f; /* rgb */ color: rgb(71, 67, 159); /* oklch */ color: oklch(44.0% 0.145 280.6);
Tailwind
colors: {
custom: {
50: '#8277bc',
500: '#47439f',
950: '#000000',
},
}SCSS
$custom: #47439f; $custom-light: #8277bc; $custom-dark: #000000;
JSON
{
"hex": "#47439f",
"rgb": {
"r": 71,
"g": 67,
"b": 159
},
"hsl": {
"h": 242.609,
"s": 40.708,
"l": 44.314
},
"oklch": {
"l": 0.43985,
"c": 0.14478,
"h": 280.6
},
"luminance": 0.07857
}Semantic roles & 50–950 ramp
primary
#47439F
secondary
#B8BA84
accent
#D157CB
background
#F8F7FB
surface
#EFEDF6
border
#CAC8D0
text
#0B0812
muted
#7C7B81