#6B37B4#6B37B4
#6B37B4 is a mid, vivid violet. Relative luminance 0.092; OKLCH L 47.2% C 0.187 H 297.9°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).
Color values
| HEX | #6B37B4 |
|---|---|
| RGB | rgb(107, 55, 180) |
| HSL | hsl(265, 53%, 46%) |
| HSV | hsv(265, 69%, 71%) |
| CMYK | cmyk(40.6%, 69.4%, 0%, 29.4%) |
| CIE-LAB | lab(36.28, 48.81, -57.86) |
| CIE-LCH | lch(36.28, 75.69, 310.15°) |
| OKLab | oklab(47.22% 0.0873 -0.1652) |
| OKLCH | oklch(47.22% 0.187 297.9) |
| XYZ | xyz(15.6657, 9.1532, 44.1126) |
| Luminance | 0.0915 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Bluey Purple
#6241C7
ΔE00 4.19
Rebeccapurple
#663399
ΔE00 4.38
Blue With A Hint Of Purple
#533CC6
ΔE00 5.07
Blurple
#5539CC
ΔE00 5.10
Purple Blue
#5D21D0
ΔE00 5.59
Ocean Blue
#4F42B5
ΔE00 5.82
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6B37B4 #80B437
analogous
#3741B4 #6B37B4 #A937B4
triadic
#6B37B4 #B46B37 #37B46B
tetradic
#6B37B4 #B43741 #80B437 #37B4A9
square
#6B37B4 #B43741 #80B437 #37B4A9
split-complementary
#6B37B4 #B4A937 #41B437
monochromatic
#331A56 #4F2985 #6B37B4 #8B5BCD #AC8ADB
Accessibility & contrast
On white
7.42
#6B37B4 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.83
#6B37B4 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #6B37B4
7.42:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6B37B4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6B37B4 | 1.00 | 7.42 | 2.83 | 7.42 |
| #FFFFFF | 7.42 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.83 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.42 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0056B8
Deuteranopia (green-blind)
#0054B1
Tritanopia (blue-blind)
#595571
Achromatopsia (no color)
#555555
Design tokens & code
CSS
--color: #6b37b4; /* rgb */ color: rgb(107, 55, 180); /* oklch */ color: oklch(47.2% 0.187 297.9);
Tailwind
colors: {
custom: {
50: '#9b72cb',
500: '#6b37b4',
950: '#000000',
},
}SCSS
$custom: #6b37b4; $custom-light: #9b72cb; $custom-dark: #000000;
JSON
{
"hex": "#6b37b4",
"rgb": {
"r": 107,
"g": 55,
"b": 180
},
"hsl": {
"h": 264.96,
"s": 53.191,
"l": 46.078
},
"oklch": {
"l": 0.47219,
"c": 0.18682,
"h": 297.9
},
"luminance": 0.09153
}Semantic roles & 50–950 ramp
primary
#6B37B4
secondary
#A9C681
accent
#DD4BA0
background
#FAF7FC
surface
#F3EDF9
border
#CDC8D2
text
#0F0813
muted
#7F7B82