#6338A3#6338A3
#6338A3 is a mid, vivid violet. Relative luminance 0.081; OKLCH L 45.1% C 0.165 H 297.9°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).
Color values
| HEX | #6338A3 |
|---|---|
| RGB | rgb(99, 56, 163) |
| HSL | hsl(264, 49%, 43%) |
| HSV | hsv(264, 66%, 64%) |
| CMYK | cmyk(39.3%, 65.6%, 0%, 36.1%) |
| CIE-LAB | lab(34.24, 42.17, -51.05) |
| CIE-LCH | lch(34.24, 66.21, 309.55°) |
| OKLab | oklab(45.14% 0.0771 -0.1455) |
| OKLCH | oklch(45.14% 0.165 297.9) |
| XYZ | xyz(13.1689, 8.1251, 35.5177) |
| Luminance | 0.0813 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 2.28
Ocean Blue
#4F42B5
ΔE00 5.75
Bluey Purple
#6241C7
ΔE00 5.98
Blue With A Hint Of Purple
#533CC6
ΔE00 6.25
Blurple
#5539CC
ΔE00 6.64
Darkslateblue
#483D8B
ΔE00 6.69
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6338A3 #78A338
analogous
#3843A3 #6338A3 #9838A3
triadic
#6338A3 #A36338 #38A363
tetradic
#6338A3 #A33843 #78A338 #38A398
square
#6338A3 #A33843 #78A338 #38A398
split-complementary
#6338A3 #A39838 #43A338
monochromatic
#2C1948 #472875 #6338A3 #8154C4 #A382D4
Accessibility & contrast
On white
8.00
#6338A3 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#6338A3 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #6338A3
8.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6338A3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6338A3 | 1.00 | 8.00 | 2.63 | 8.00 |
| #FFFFFF | 8.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051A6
Deuteranopia (green-blind)
#004FA1
Tritanopia (blue-blind)
#545068
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #6338a3; /* rgb */ color: rgb(99, 56, 163); /* oklch */ color: oklch(45.1% 0.165 297.9);
Tailwind
colors: {
custom: {
50: '#9471bf',
500: '#6338a3',
950: '#000000',
},
}SCSS
$custom: #6338a3; $custom-light: #9471bf; $custom-dark: #000000;
JSON
{
"hex": "#6338a3",
"rgb": {
"r": 99,
"g": 56,
"b": 163
},
"hsl": {
"h": 264.112,
"s": 48.858,
"l": 42.941
},
"oklch": {
"l": 0.45142,
"c": 0.16464,
"h": 297.9
},
"luminance": 0.08125
}Semantic roles & 50–950 ramp
primary
#6338A3
secondary
#A2BD79
accent
#D84FA1
background
#F9F7FB
surface
#F2EDF7
border
#CCC8D0
text
#0E0812
muted
#7E7B81