#6338A4#6338A4
#6338A4 is a mid, vivid violet. Relative luminance 0.082; OKLCH L 45.2% C 0.166 H 297.7°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).
Color values
| HEX | #6338A4 |
|---|---|
| RGB | rgb(99, 56, 164) |
| HSL | hsl(264, 49%, 43%) |
| HSV | hsv(264, 66%, 64%) |
| CMYK | cmyk(39.6%, 65.9%, 0%, 35.7%) |
| CIE-LAB | lab(34.32, 42.43, -51.53) |
| CIE-LCH | lch(34.32, 66.76, 309.47°) |
| OKLab | oklab(45.22% 0.077 -0.1469) |
| OKLCH | oklch(45.22% 0.166 297.7) |
| XYZ | xyz(13.2589, 8.1611, 35.9915) |
| Luminance | 0.0816 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 2.41
Ocean Blue
#4F42B5
ΔE00 5.64
Bluey Purple
#6241C7
ΔE00 5.83
Blue With A Hint Of Purple
#533CC6
ΔE00 6.09
Blurple
#5539CC
ΔE00 6.48
Darkslateblue
#483D8B
ΔE00 6.76
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6338A4 #79A438
analogous
#3843A4 #6338A4 #9938A4
triadic
#6338A4 #A46338 #38A463
tetradic
#6338A4 #A43843 #79A438 #38A499
square
#6338A4 #A43843 #79A438 #38A499
split-complementary
#6338A4 #A49938 #43A438
monochromatic
#2C1949 #472876 #6338A4 #8154C5 #A382D4
Accessibility & contrast
On white
7.98
#6338A4 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#6338A4 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #6338A4
7.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6338A4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6338A4 | 1.00 | 7.98 | 2.63 | 7.98 |
| #FFFFFF | 7.98 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.98 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051A7
Deuteranopia (green-blind)
#004FA2
Tritanopia (blue-blind)
#535169
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #6338a4; /* rgb */ color: rgb(99, 56, 164); /* oklch */ color: oklch(45.2% 0.166 297.7);
Tailwind
colors: {
custom: {
50: '#9471c0',
500: '#6338a4',
950: '#000000',
},
}SCSS
$custom: #6338a4; $custom-light: #9471c0; $custom-dark: #000000;
JSON
{
"hex": "#6338a4",
"rgb": {
"r": 99,
"g": 56,
"b": 164
},
"hsl": {
"h": 263.889,
"s": 49.091,
"l": 43.137
},
"oklch": {
"l": 0.45219,
"c": 0.16584,
"h": 297.7
},
"luminance": 0.08161
}Semantic roles & 50–950 ramp
primary
#6338A4
secondary
#A3BE7A
accent
#D94FA2
background
#F9F7FB
surface
#F2EDF7
border
#CCC8D0
text
#0E0812
muted
#7E7B81