#6434A4#6434A4
#6434A4 is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.8% C 0.171 H 298.9°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).
Color values
| HEX | #6434A4 |
|---|---|
| RGB | rgb(100, 52, 164) |
| HSL | hsl(266, 52%, 42%) |
| HSV | hsv(266, 68%, 64%) |
| CMYK | cmyk(39%, 68.3%, 0%, 35.7%) |
| CIE-LAB | lab(33.66, 44.77, -52.59) |
| CIE-LCH | lch(33.66, 69.07, 310.41°) |
| OKLab | oklab(44.77% 0.0829 -0.1499) |
| OKLCH | oklch(44.77% 0.171 298.9) |
| XYZ | xyz(13.1827, 7.8455, 35.9346) |
| Luminance | 0.0785 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 2.04
Bluey Purple
#6241C7
ΔE00 6.27
Ocean Blue
#4F42B5
ΔE00 6.28
Purple (survey)
#7E1E9C
ΔE00 6.38
Blue With A Hint Of Purple
#533CC6
ΔE00 6.41
Blurple
#5539CC
ΔE00 6.68
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6434A4 #74A434
analogous
#343CA4 #6434A4 #9C34A4
triadic
#6434A4 #A46434 #34A464
tetradic
#6434A4 #A4343C #74A434 #34A49C
square
#6434A4 #A4343C #74A434 #34A49C
split-complementary
#6434A4 #A49C34 #3CA434
monochromatic
#2B1747 #482576 #6434A4 #824EC7 #A37DD6
Accessibility & contrast
On white
8.17
#6434A4 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.57
#6434A4 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #6434A4
8.17:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6434A4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6434A4 | 1.00 | 8.17 | 2.57 | 8.17 |
| #FFFFFF | 8.17 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.57 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.17 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004FA7
Deuteranopia (green-blind)
#004EA2
Tritanopia (blue-blind)
#554E68
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #6434a4; /* rgb */ color: rgb(100, 52, 164); /* oklch */ color: oklch(44.8% 0.171 298.9);
Tailwind
colors: {
custom: {
50: '#956fc0',
500: '#6434a4',
950: '#000000',
},
}SCSS
$custom: #6434a4; $custom-light: #956fc0; $custom-dark: #000000;
JSON
{
"hex": "#6434a4",
"rgb": {
"r": 100,
"g": 52,
"b": 164
},
"hsl": {
"h": 265.714,
"s": 51.852,
"l": 42.353
},
"oklch": {
"l": 0.44773,
"c": 0.17134,
"h": 298.9
},
"luminance": 0.07846
}Semantic roles & 50–950 ramp
primary
#6434A4
secondary
#9FBF75
accent
#DB4C9E
background
#F9F6FB
surface
#F2ECF7
border
#CCC7D0
text
#0E0712
muted
#7E7A81