#503FA4#503FA4
#503FA4 is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.4% C 0.156 H 285.9°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).
Color values
| HEX | #503FA4 |
|---|---|
| RGB | rgb(80, 63, 164) |
| HSL | hsl(250, 44%, 45%) |
| HSV | hsv(250, 62%, 64%) |
| CMYK | cmyk(51.2%, 61.6%, 0%, 35.7%) |
| CIE-LAB | lab(33.86, 34.42, -52.37) |
| CIE-LCH | lch(33.86, 62.67, 303.31°) |
| OKLab | oklab(44.42% 0.0427 -0.15) |
| OKLCH | oklch(44.42% 0.156 285.9) |
| XYZ | xyz(11.7846, 7.9402, 36.0264) |
| Luminance | 0.0794 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.72
Blueberry
#464196
ΔE00 3.11
Darkslateblue
#483D8B
ΔE00 4.30
Blue With A Hint Of Purple
#533CC6
ΔE00 5.04
Bluey Purple
#6241C7
ΔE00 5.82
Blurple
#5539CC
ΔE00 5.95
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#503FA4 #93A43F
analogous
#3F61A4 #503FA4 #833FA4
triadic
#503FA4 #A4503F #3FA450
tetradic
#503FA4 #A43F61 #93A43F #3FA483
square
#503FA4 #A43F61 #93A43F #3FA483
split-complementary
#503FA4 #A4833F #61A43F
monochromatic
#251D4C #3A2E78 #503FA4 #6F5FC1 #978BD2
Accessibility & contrast
On white
8.11
#503FA4 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.59
#503FA4 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #503FA4
8.11:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##503FA4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##503FA4 | 1.00 | 8.11 | 2.59 | 8.11 |
| #FFFFFF | 8.11 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.59 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.11 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0052A7
Deuteranopia (green-blind)
#004DA2
Tritanopia (blue-blind)
#31576B
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #503fa4; /* rgb */ color: rgb(80, 63, 164); /* oklch */ color: oklch(44.4% 0.156 285.9);
Tailwind
colors: {
custom: {
50: '#8875c0',
500: '#503fa4',
950: '#000000',
},
}SCSS
$custom: #503fa4; $custom-light: #8875c0; $custom-dark: #000000;
JSON
{
"hex": "#503fa4",
"rgb": {
"r": 80,
"g": 63,
"b": 164
},
"hsl": {
"h": 250.099,
"s": 44.493,
"l": 44.51
},
"oklch": {
"l": 0.44423,
"c": 0.15592,
"h": 285.9
},
"luminance": 0.07941
}Semantic roles & 50–950 ramp
primary
#503FA4
secondary
#B3BD82
accent
#D454BF
background
#F8F7FB
surface
#F0EDF7
border
#CBC8D0
text
#0C0812
muted
#7D7B81