#4D31AA#4D31AA
#4D31AA is a dark, vivid violet. Relative luminance 0.067; OKLCH L 42.5% C 0.182 H 286.5°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).
Color values
| HEX | #4D31AA |
|---|---|
| RGB | rgb(77, 49, 170) |
| HSL | hsl(254, 55%, 43%) |
| HSV | hsv(254, 71%, 67%) |
| CMYK | cmyk(54.7%, 71.2%, 0%, 33.3%) |
| CIE-LAB | lab(31.06, 43.83, -60.55) |
| CIE-LCH | lch(31.06, 74.75, 305.90°) |
| OKLab | oklab(42.49% 0.0514 -0.1741) |
| OKLCH | oklch(42.49% 0.182 286.5) |
| XYZ | xyz(11.4124, 6.6761, 38.7097) |
| Luminance | 0.0668 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 4.65
Blue With A Hint Of Purple
#533CC6
ΔE00 4.85
Indigo Blue
#3A18B1
ΔE00 5.24
Blurple
#5539CC
ΔE00 5.26
Rebeccapurple
#663399
ΔE00 5.82
Purple Blue
#5D21D0
ΔE00 5.85
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4D31AA #8EAA31
analogous
#3152AA #4D31AA #8931AA
triadic
#4D31AA #AA4D31 #31AA4D
tetradic
#4D31AA #AA3152 #8EAA31 #31AA89
square
#4D31AA #AA3152 #8EAA31 #31AA89
split-complementary
#4D31AA #AA8931 #52AA31
monochromatic
#22164B #37237A #4D31AA #6A4DCC #927CD9
Accessibility & contrast
On white
8.99
#4D31AA on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.34
#4D31AA on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4D31AA
8.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4D31AA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4D31AA | 1.00 | 8.99 | 2.34 | 8.99 |
| #FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004CAE
Deuteranopia (green-blind)
#0046A8
Tritanopia (blue-blind)
#26516A
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #4d31aa; /* rgb */ color: rgb(77, 49, 170); /* oklch */ color: oklch(42.5% 0.182 286.5);
Tailwind
colors: {
custom: {
50: '#886cc4',
500: '#4d31aa',
950: '#000000',
},
}SCSS
$custom: #4d31aa; $custom-light: #886cc4; $custom-dark: #000000;
JSON
{
"hex": "#4d31aa",
"rgb": {
"r": 77,
"g": 49,
"b": 170
},
"hsl": {
"h": 253.884,
"s": 55.251,
"l": 42.941
},
"oklch": {
"l": 0.42485,
"c": 0.18153,
"h": 286.5
},
"luminance": 0.06677
}Semantic roles & 50–950 ramp
primary
#4D31AA
secondary
#B0C275
accent
#DF49BC
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0C0713
muted
#7D7A82