#6733A4#6733A4
#6733A4 is a dark, vivid violet. Relative luminance 0.079; OKLCH L 45.0% C 0.173 H 300.7°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).
Color values
| HEX | #6733A4 |
|---|---|
| RGB | rgb(103, 51, 164) |
| HSL | hsl(268, 53%, 42%) |
| HSV | hsv(268, 69%, 64%) |
| CMYK | cmyk(37.2%, 68.9%, 0%, 35.7%) |
| CIE-LAB | lab(33.84, 45.90, -52.28) |
| CIE-LCH | lch(33.84, 69.57, 311.28°) |
| OKLab | oklab(44.98% 0.0883 -0.1489) |
| OKLCH | oklch(44.98% 0.173 300.7) |
| XYZ | xyz(13.4766, 7.9315, 35.9357) |
| Luminance | 0.0793 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 1.84
Purple (survey)
#7E1E9C
ΔE00 5.78
Bluey Purple
#6241C7
ΔE00 6.52
Blue With A Hint Of Purple
#533CC6
ΔE00 6.81
Ocean Blue
#4F42B5
ΔE00 6.81
Purple Blue
#5D21D0
ΔE00 6.91
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6733A4 #70A433
analogous
#3337A4 #6733A4 #A033A4
triadic
#6733A4 #A46733 #33A467
tetradic
#6733A4 #A43337 #70A433 #33A4A0
square
#6733A4 #A43337 #70A433 #33A4A0
split-complementary
#6733A4 #A4A033 #37A433
monochromatic
#2C1647 #4A2475 #6733A4 #854DC8 #A57BD6
Accessibility & contrast
On white
8.12
#6733A4 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.59
#6733A4 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #6733A4
8.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6733A4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6733A4 | 1.00 | 8.12 | 2.59 | 8.12 |
| #FFFFFF | 8.12 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.59 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.12 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004FA7
Deuteranopia (green-blind)
#004FA2
Tritanopia (blue-blind)
#5A4D67
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #6733a4; /* rgb */ color: rgb(103, 51, 164); /* oklch */ color: oklch(45.0% 0.173 300.7);
Tailwind
colors: {
custom: {
50: '#976fc0',
500: '#6733a4',
950: '#000000',
},
}SCSS
$custom: #6733a4; $custom-light: #976fc0; $custom-dark: #000000;
JSON
{
"hex": "#6733a4",
"rgb": {
"r": 103,
"g": 51,
"b": 164
},
"hsl": {
"h": 267.611,
"s": 52.558,
"l": 42.157
},
"oklch": {
"l": 0.44984,
"c": 0.17311,
"h": 300.7
},
"luminance": 0.07932
}Semantic roles & 50–950 ramp
primary
#6733A4
secondary
#9CBF74
accent
#DC4C9A
background
#F9F6FB
surface
#F2ECF7
border
#CCC7D0
text
#0E0712
muted
#7E7A81