#6F37B7#6F37B7
#6F37B7 is a mid, vivid violet. Relative luminance 0.095; OKLCH L 47.9% C 0.191 H 299.0°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).
Color values
| HEX | #6F37B7 |
|---|---|
| RGB | rgb(111, 55, 183) |
| HSL | hsl(266, 54%, 47%) |
| HSV | hsv(266, 70%, 72%) |
| CMYK | cmyk(39.3%, 69.9%, 0%, 28.2%) |
| CIE-LAB | lab(36.99, 50.35, -58.46) |
| CIE-LCH | lch(36.99, 77.15, 310.74°) |
| OKLab | oklab(47.9% 0.0925 -0.1668) |
| OKLCH | oklch(47.9% 0.191 299) |
| XYZ | xyz(16.4668, 9.5306, 45.7626) |
| Luminance | 0.0953 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Bluey Purple
#6241C7
ΔE00 4.22
Rebeccapurple
#663399
ΔE00 4.86
Blurple
#5539CC
ΔE00 5.33
Blue With A Hint Of Purple
#533CC6
ΔE00 5.40
Purple Blue
#5D21D0
ΔE00 5.69
Burple
#6832E3
ΔE00 6.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6F37B7 #7FB737
analogous
#373FB7 #6F37B7 #AF37B7
triadic
#6F37B7 #B76F37 #37B76F
tetradic
#6F37B7 #B7373F #7FB737 #37B7AF
square
#6F37B7 #B7373F #7FB737 #37B7AF
split-complementary
#6F37B7 #B7AF37 #3FB737
monochromatic
#361B59 #522988 #6F37B7 #8F5DCE #AF8CDC
Accessibility & contrast
On white
7.23
#6F37B7 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.91
#6F37B7 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #6F37B7
7.23:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6F37B7 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6F37B7 | 1.00 | 7.23 | 2.91 | 7.23 |
| #FFFFFF | 7.23 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.91 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.23 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057BB
Deuteranopia (green-blind)
#0056B4
Tritanopia (blue-blind)
#5E5673
Achromatopsia (no color)
#575757
Design tokens & code
CSS
--color: #6f37b7; /* rgb */ color: rgb(111, 55, 183); /* oklch */ color: oklch(47.9% 0.191 299.0);
Tailwind
colors: {
custom: {
50: '#9e72cd',
500: '#6f37b7',
950: '#000000',
},
}SCSS
$custom: #6f37b7; $custom-light: #9e72cd; $custom-dark: #000000;
JSON
{
"hex": "#6f37b7",
"rgb": {
"r": 111,
"g": 55,
"b": 183
},
"hsl": {
"h": 266.25,
"s": 53.782,
"l": 46.667
},
"oklch": {
"l": 0.47904,
"c": 0.19072,
"h": 299
},
"luminance": 0.09531
}Semantic roles & 50–950 ramp
primary
#6F37B7
secondary
#A9C783
accent
#DD4B9D
background
#FAF7FC
surface
#F4EDF9
border
#CEC8D2
text
#0F0814
muted
#7F7B82