#6B37AC#6B37AC
#6B37AC is a mid, vivid violet. Relative luminance 0.088; OKLCH L 46.6% C 0.178 H 299.9°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).
Color values
| HEX | #6B37AC |
|---|---|
| RGB | rgb(107, 55, 172) |
| HSL | hsl(267, 52%, 45%) |
| HSV | hsv(267, 68%, 67%) |
| CMYK | cmyk(37.8%, 68%, 0%, 32.5%) |
| CIE-LAB | lab(35.67, 46.74, -54.09) |
| CIE-LCH | lch(35.67, 71.49, 310.83°) |
| OKLab | oklab(46.59% 0.0885 -0.1541) |
| OKLCH | oklch(46.59% 0.178 299.9) |
| XYZ | xyz(14.8741, 8.8366, 39.9437) |
| Luminance | 0.0884 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 3.19
Bluey Purple
#6241C7
ΔE00 5.23
Blue With A Hint Of Purple
#533CC6
ΔE00 6.01
Blurple
#5539CC
ΔE00 6.15
Ocean Blue
#4F42B5
ΔE00 6.27
Purple (survey)
#7E1E9C
ΔE00 6.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6B37AC #78AC37
analogous
#373DAC #6B37AC #A637AC
triadic
#6B37AC #AC6B37 #37AC6B
tetradic
#6B37AC #AC373D #78AC37 #37ACA6
square
#6B37AC #AC373D #78AC37 #37ACA6
split-complementary
#6B37AC #ACA637 #3DAC37
monochromatic
#31194F #4E287E #6B37AC #8A57C9 #AA85D8
Accessibility & contrast
On white
7.59
#6B37AC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.77
#6B37AC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #6B37AC
7.59:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6B37AC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6B37AC | 1.00 | 7.59 | 2.77 | 7.59 |
| #FFFFFF | 7.59 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.77 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.59 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0054B0
Deuteranopia (green-blind)
#0053AA
Tritanopia (blue-blind)
#5C526D
Achromatopsia (no color)
#545454
Design tokens & code
CSS
--color: #6b37ac; /* rgb */ color: rgb(107, 55, 172); /* oklch */ color: oklch(46.6% 0.178 299.9);
Tailwind
colors: {
custom: {
50: '#9b72c6',
500: '#6b37ac',
950: '#000000',
},
}SCSS
$custom: #6b37ac; $custom-light: #9b72c6; $custom-dark: #000000;
JSON
{
"hex": "#6b37ac",
"rgb": {
"r": 107,
"g": 55,
"b": 172
},
"hsl": {
"h": 266.667,
"s": 51.542,
"l": 44.51
},
"oklch": {
"l": 0.46592,
"c": 0.1777,
"h": 299.9
},
"luminance": 0.08837
}Semantic roles & 50–950 ramp
primary
#6B37AC
secondary
#A3C27D
accent
#DB4D9C
background
#F9F7FC
surface
#F2EDF8
border
#CCC8D1
text
#0F0813
muted
#7E7B82