#431E80#431E80
#431E80 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.1% C 0.153 H 294.3°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).
Color values
| HEX | #431E80 |
|---|---|
| RGB | rgb(67, 30, 128) |
| HSL | hsl(263, 62%, 31%) |
| HSV | hsv(263, 77%, 50%) |
| CMYK | cmyk(47.7%, 76.6%, 0%, 49.8%) |
| CIE-LAB | lab(22.58, 39.97, -48.62) |
| CIE-LCH | lch(22.58, 62.94, 309.42°) |
| OKLab | oklab(35.06% 0.0629 -0.1393) |
| OKLCH | oklch(35.06% 0.153 294.3) |
| XYZ | xyz(6.6742, 3.6802, 20.7766) |
| Luminance | 0.0368 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Indigo
#4B0082
ΔE00 4.22
Indigo (survey)
#380282
ΔE00 4.51
Royal Purple (survey)
#4B006E
ΔE00 5.70
Midnight Blue
#191970
ΔE00 6.52
Royal
#0C1793
ΔE00 6.85
Indigo Blue
#3A18B1
ΔE00 7.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#431E80 #5B801E
analogous
#1E2A80 #431E80 #741E80
triadic
#431E80 #80431E #1E8043
tetradic
#431E80 #801E2A #5B801E #1E8074
square
#431E80 #801E2A #5B801E #1E8074
split-complementary
#431E80 #80741E #2A801E
monochromatic
#0F071D #29124E #431E80 #5D2AB2 #7B45D3
Accessibility & contrast
On white
12.10
#431E80 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.74
#431E80 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #431E80
12.10:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##431E80 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##431E80 | 1.00 | 12.10 | 1.74 | 12.10 |
| #FFFFFF | 12.10 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.74 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.10 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003783
Deuteranopia (green-blind)
#00347E
Tritanopia (blue-blind)
#31384D
Achromatopsia (no color)
#363636
Design tokens & code
CSS
--color: #431e80; /* rgb */ color: rgb(67, 30, 128); /* oklch */ color: oklch(35.1% 0.153 294.3);
Tailwind
colors: {
custom: {
50: '#7e5ea6',
500: '#431e80',
950: '#000000',
},
}SCSS
$custom: #431e80; $custom-light: #7e5ea6; $custom-dark: #000000;
JSON
{
"hex": "#431e80",
"rgb": {
"r": 67,
"g": 30,
"b": 128
},
"hsl": {
"h": 262.653,
"s": 62.025,
"l": 30.98
},
"oklch": {
"l": 0.35055,
"c": 0.15287,
"h": 294.3
},
"luminance": 0.0368
}Semantic roles & 50–950 ramp
primary
#431E80
secondary
#8AB347
accent
#E543A8
background
#F8F5FA
surface
#EFE9F4
border
#CAC5CE
text
#0A040F
muted
#7C797F