#4C31CF#4C31CF
#4C31CF is a mid, highly saturated violet. Relative luminance 0.082; OKLCH L 45.9% C 0.225 H 280.6°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).
Color values
| HEX | #4C31CF |
|---|---|
| RGB | rgb(76, 49, 207) |
| HSL | hsl(250, 62%, 50%) |
| HSV | hsv(250, 76%, 81%) |
| CMYK | cmyk(63.3%, 76.3%, 0%, 18.8%) |
| CIE-LAB | lab(34.47, 54.66, -76.77) |
| CIE-LCH | lch(34.47, 94.24, 305.45°) |
| OKLab | oklab(45.93% 0.0414 -0.2215) |
| OKLCH | oklch(45.93% 0.225 280.6) |
| XYZ | xyz(15.3377, 8.2369, 59.8010) |
| Luminance | 0.0824 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Blurple
#5539CC
ΔE00 1.99
Blue With A Hint Of Purple
#533CC6
ΔE00 2.62
Purple Blue
#5D21D0
ΔE00 3.23
Purpley Blue
#5F34E7
ΔE00 4.26
Bluey Purple
#6241C7
ΔE00 4.63
Burple
#6832E3
ΔE00 4.70
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4C31CF #B4CF31
analogous
#3165CF #4C31CF #9B31CF
triadic
#4C31CF #CF4C31 #31CF4C
tetradic
#4C31CF #CF3165 #B4CF31 #31CF9B
square
#4C31CF #CF3165 #B4CF31 #31CF9B
split-complementary
#4C31CF #CF9B31 #65CF31
monochromatic
#27196C #3A259E #4C31CF #7763DB #A294E6
Accessibility & contrast
On white
7.93
#4C31CF on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.65
#4C31CF on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4C31CF
7.93:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4C31CF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4C31CF | 1.00 | 7.93 | 2.65 | 7.93 |
| #FFFFFF | 7.93 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.65 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.93 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057D3
Deuteranopia (green-blind)
#004BCC
Tritanopia (blue-blind)
#005F7F
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #4c31cf; /* rgb */ color: rgb(76, 49, 207); /* oklch */ color: oklch(45.9% 0.225 280.6);
Tailwind
colors: {
custom: {
50: '#8e6ddf',
500: '#4c31cf',
950: '#000000',
},
}SCSS
$custom: #4c31cf; $custom-light: #8e6ddf; $custom-dark: #000000;
JSON
{
"hex": "#4c31cf",
"rgb": {
"r": 76,
"g": 49,
"b": 207
},
"hsl": {
"h": 250.253,
"s": 62.205,
"l": 50.196
},
"oklch": {
"l": 0.45933,
"c": 0.22539,
"h": 280.6
},
"luminance": 0.08238
}Semantic roles & 50–950 ramp
primary
#4C31CF
secondary
#C5D18B
accent
#E543C9
background
#F9F6FD
surface
#F2ECFB
border
#CCC7D4
text
#0E0715
muted
#7E7A83