#6637C2#6637C2
#6637C2 is a mid, highly saturated violet. Relative luminance 0.095; OKLCH L 47.8% C 0.202 H 292.5°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).
Color values
| HEX | #6637C2 |
|---|---|
| RGB | rgb(102, 55, 194) |
| HSL | hsl(260, 56%, 49%) |
| HSV | hsv(260, 72%, 76%) |
| CMYK | cmyk(47.4%, 71.6%, 0%, 23.9%) |
| CIE-LAB | lab(36.84, 51.62, -65.21) |
| CIE-LCH | lch(36.84, 83.17, 308.37°) |
| OKLab | oklab(47.84% 0.0775 -0.1869) |
| OKLCH | oklch(47.84% 0.202 292.5) |
| XYZ | xyz(16.5806, 9.4516, 51.9792) |
| Luminance | 0.0945 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Bluey Purple
#6241C7
ΔE00 2.54
Blurple
#5539CC
ΔE00 2.98
Blue With A Hint Of Purple
#533CC6
ΔE00 3.25
Purple Blue
#5D21D0
ΔE00 4.14
Burple
#6832E3
ΔE00 4.23
Purpley Blue
#5F34E7
ΔE00 4.77
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6637C2 #93C237
analogous
#374EC2 #6637C2 #AC37C2
triadic
#6637C2 #C26637 #37C266
tetradic
#6637C2 #C2374E #93C237 #37C2AC
square
#6637C2 #C2374E #93C237 #37C2AC
split-complementary
#6637C2 #C2AC37 #4EC237
monochromatic
#341C63 #4D2992 #6637C2 #8963D3 #AD93E0
Accessibility & contrast
On white
7.27
#6637C2 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.89
#6637C2 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #6637C2
7.27:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6637C2 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6637C2 | 1.00 | 7.27 | 2.89 | 7.27 |
| #FFFFFF | 7.27 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.89 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.27 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0059C6
Deuteranopia (green-blind)
#0054BF
Tritanopia (blue-blind)
#495B79
Achromatopsia (no color)
#575757
Design tokens & code
CSS
--color: #6637c2; /* rgb */ color: rgb(102, 55, 194); /* oklch */ color: oklch(47.8% 0.202 292.5);
Tailwind
colors: {
custom: {
50: '#9a72d5',
500: '#6637c2',
950: '#000000',
},
}SCSS
$custom: #6637c2; $custom-light: #9a72d5; $custom-dark: #000000;
JSON
{
"hex": "#6637c2",
"rgb": {
"r": 102,
"g": 55,
"b": 194
},
"hsl": {
"h": 260.288,
"s": 55.823,
"l": 48.824
},
"oklch": {
"l": 0.47841,
"c": 0.20237,
"h": 292.5
},
"luminance": 0.09452
}Semantic roles & 50–950 ramp
primary
#6637C2
secondary
#B5CB89
accent
#DF49AC
background
#FAF7FD
surface
#F3EDFA
border
#CDC8D3
text
#0F0814
muted
#7F7B83