#4D31CC#4D31CC
#4D31CC is a mid, highly saturated violet. Relative luminance 0.081; OKLCH L 45.7% C 0.222 H 281.3°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #4D31CC |
|---|---|
| RGB | rgb(77, 49, 204) |
| HSL | hsl(251, 61%, 50%) |
| HSV | hsv(251, 76%, 80%) |
| CMYK | cmyk(62.3%, 76%, 0%, 20%) |
| CIE-LAB | lab(34.26, 53.90, -75.37) |
| CIE-LCH | lch(34.26, 92.66, 305.57°) |
| OKLab | oklab(45.72% 0.0436 -0.2175) |
| OKLCH | oklch(45.72% 0.222 281.3) |
| XYZ | xyz(15.0545, 8.1329, 57.8915) |
| Luminance | 0.0813 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Blurple
#5539CC
ΔE00 1.98
Blue With A Hint Of Purple
#533CC6
ΔE00 2.53
Purple Blue
#5D21D0
ΔE00 3.17
Purpley Blue
#5F34E7
ΔE00 4.50
Bluey Purple
#6241C7
ΔE00 4.56
Burple
#6832E3
ΔE00 4.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4D31CC #B0CC31
analogous
#3162CC #4D31CC #9B31CC
triadic
#4D31CC #CC4D31 #31CC4D
tetradic
#4D31CC #CC3162 #B0CC31 #31CC9B
square
#4D31CC #CC3162 #B0CC31 #31CC9B
split-complementary
#4D31CC #CC9B31 #62CC31
monochromatic
#281969 #3A259B #4D31CC #7761D9 #A192E5
Accessibility & contrast
On white
7.99
#4D31CC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#4D31CC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4D31CC
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4D31CC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4D31CC | 1.00 | 7.99 | 2.63 | 7.99 |
| #FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0056D0
Deuteranopia (green-blind)
#004BC9
Tritanopia (blue-blind)
#005E7D
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #4d31cc; /* rgb */ color: rgb(77, 49, 204); /* oklch */ color: oklch(45.7% 0.222 281.3);
Tailwind
colors: {
custom: {
50: '#8e6ddd',
500: '#4d31cc',
950: '#000000',
},
}SCSS
$custom: #4d31cc; $custom-light: #8e6ddd; $custom-dark: #000000;
JSON
{
"hex": "#4d31cc",
"rgb": {
"r": 77,
"g": 49,
"b": 204
},
"hsl": {
"h": 250.839,
"s": 61.265,
"l": 49.608
},
"oklch": {
"l": 0.45716,
"c": 0.22178,
"h": 281.3
},
"luminance": 0.08134
}Semantic roles & 50–950 ramp
primary
#4D31CC
secondary
#C3D089
accent
#E443C7
background
#F9F6FD
surface
#F2ECFB
border
#CCC7D4
text
#0E0715
muted
#7E7A83