#4D36BB#4D36BB
#4D36BB is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.7% C 0.197 H 282.9°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).
Color values
| HEX | #4D36BB |
|---|---|
| RGB | rgb(77, 54, 187) |
| HSL | hsl(250, 55%, 47%) |
| HSV | hsv(250, 71%, 73%) |
| CMYK | cmyk(58.8%, 71.1%, 0%, 26.7%) |
| CIE-LAB | lab(33.57, 46.22, -66.55) |
| CIE-LCH | lch(33.57, 81.02, 304.78°) |
| OKLab | oklab(44.74% 0.044 -0.1917) |
| OKLCH | oklch(44.74% 0.197 282.9) |
| XYZ | xyz(13.3466, 7.8031, 47.8069) |
| Luminance | 0.0780 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Blue With A Hint Of Purple
#533CC6
ΔE00 2.29
Blurple
#5539CC
ΔE00 2.72
Ocean Blue
#4F42B5
ΔE00 3.20
Bluey Purple
#6241C7
ΔE00 4.42
Purple Blue
#5D21D0
ΔE00 4.76
Sapphire (survey)
#2138AB
ΔE00 6.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4D36BB #A4BB36
analogous
#3661BB #4D36BB #9036BB
triadic
#4D36BB #BB4D36 #36BB4D
tetradic
#4D36BB #BB3661 #A4BB36 #36BB90
square
#4D36BB #BB3661 #A4BB36 #36BB90
split-complementary
#4D36BB #BB9036 #61BB36
monochromatic
#261B5C #39288C #4D36BB #725ED0 #9B8DDE
Accessibility & contrast
On white
8.20
#4D36BB on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.56
#4D36BB on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4D36BB
8.20:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4D36BB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4D36BB | 1.00 | 8.20 | 2.56 | 8.20 |
| #FFFFFF | 8.20 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.56 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.20 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0053BF
Deuteranopia (green-blind)
#004AB8
Tritanopia (blue-blind)
#055A75
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #4d36bb; /* rgb */ color: rgb(77, 54, 187); /* oklch */ color: oklch(44.7% 0.197 282.9);
Tailwind
colors: {
custom: {
50: '#8b6fd1',
500: '#4d36bb',
950: '#000000',
},
}SCSS
$custom: #4d36bb; $custom-light: #8b6fd1; $custom-dark: #000000;
JSON
{
"hex": "#4d36bb",
"rgb": {
"r": 77,
"g": 54,
"b": 187
},
"hsl": {
"h": 250.376,
"s": 55.187,
"l": 47.255
},
"oklch": {
"l": 0.44742,
"c": 0.19667,
"h": 282.9
},
"luminance": 0.07804
}Semantic roles & 50–950 ramp
primary
#4D36BB
secondary
#BDC984
accent
#DF49C5
background
#F9F6FD
surface
#F1ECFA
border
#CBC7D3
text
#0D0714
muted
#7E7A83