#481FA1#481FA1
#481FA1 is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.9% C 0.190 H 288.5°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).
Color values
| HEX | #481FA1 |
|---|---|
| RGB | rgb(72, 31, 161) |
| HSL | hsl(259, 68%, 38%) |
| HSV | hsv(259, 81%, 63%) |
| CMYK | cmyk(55.3%, 80.7%, 0%, 36.9%) |
| CIE-LAB | lab(26.54, 49.46, -62.56) |
| CIE-LCH | lch(26.54, 79.75, 308.33°) |
| OKLab | oklab(38.92% 0.0601 -0.18) |
| OKLCH | oklch(38.92% 0.19 288.5) |
| XYZ | xyz(9.5936, 4.9304, 34.1575) |
| Luminance | 0.0493 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 2.90
Violet Blue
#510AC9
ΔE00 5.42
Ultramarine
#2000B1
ΔE00 5.54
Cobalt Blue
#030AA7
ΔE00 6.20
Indigo
#4B0082
ΔE00 6.29
Royal Blue (survey)
#0504AA
ΔE00 6.33
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#481FA1 #78A11F
analogous
#1F37A1 #481FA1 #891FA1
triadic
#481FA1 #A1481F #1FA148
tetradic
#481FA1 #A11F37 #78A11F #1FA189
square
#481FA1 #A11F37 #78A11F #1FA189
split-complementary
#481FA1 #A1891F #37A11F
monochromatic
#1A0B3A #31156E #481FA1 #5F29D4 #855BDF
Accessibility & contrast
On white
10.57
#481FA1 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.99
#481FA1 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #481FA1
10.57:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##481FA1 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##481FA1 | 1.00 | 10.57 | 1.99 | 10.57 |
| #FFFFFF | 10.57 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.57 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0041A5
Deuteranopia (green-blind)
#003B9F
Tritanopia (blue-blind)
#234560
Achromatopsia (no color)
#3F3F3F
Design tokens & code
CSS
--color: #481fa1; /* rgb */ color: rgb(72, 31, 161); /* oklch */ color: oklch(38.9% 0.190 288.5);
Tailwind
colors: {
custom: {
50: '#8661be',
500: '#481fa1',
950: '#000000',
},
}SCSS
$custom: #481fa1; $custom-light: #8661be; $custom-dark: #000000;
JSON
{
"hex": "#481fa1",
"rgb": {
"r": 72,
"g": 31,
"b": 161
},
"hsl": {
"h": 258.923,
"s": 67.708,
"l": 37.647
},
"oklch": {
"l": 0.38922,
"c": 0.18978,
"h": 288.5
},
"luminance": 0.04931
}Semantic roles & 50–950 ramp
primary
#481FA1
secondary
#A2C458
accent
#EB3DB4
background
#F8F5FB
surface
#F0EAF7
border
#CBC6D0
text
#0C0512
muted
#7D7981