#6636BC#6636BC
#6636BC is a mid, vivid violet. Relative luminance 0.091; OKLCH L 47.2% C 0.197 H 293.9°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).
Color values
| HEX | #6636BC |
|---|---|
| RGB | rgb(102, 54, 188) |
| HSL | hsl(261, 55%, 47%) |
| HSV | hsv(261, 71%, 74%) |
| CMYK | cmyk(45.7%, 71.3%, 0%, 26.3%) |
| CIE-LAB | lab(36.16, 50.50, -62.79) |
| CIE-LCH | lch(36.16, 80.58, 308.81°) |
| OKLab | oklab(47.21% 0.0796 -0.1798) |
| OKLCH | oklch(47.21% 0.197 293.9) |
| XYZ | xyz(15.8733, 9.0935, 48.4861) |
| Luminance | 0.0909 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Bluey Purple
#6241C7
ΔE00 3.18
Blurple
#5539CC
ΔE00 3.57
Blue With A Hint Of Purple
#533CC6
ΔE00 3.69
Purple Blue
#5D21D0
ΔE00 4.35
Ocean Blue
#4F42B5
ΔE00 5.07
Burple
#6832E3
ΔE00 5.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6636BC #8CBC36
analogous
#3649BC #6636BC #A936BC
triadic
#6636BC #BC6636 #36BC66
tetradic
#6636BC #BC3649 #8CBC36 #36BCA9
square
#6636BC #BC3649 #8CBC36 #36BCA9
split-complementary
#6636BC #BCA936 #49BC36
monochromatic
#321B5D #4C288C #6636BC #875ED1 #AB8EDF
Accessibility & contrast
On white
7.45
#6636BC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.82
#6636BC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #6636BC
7.45:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6636BC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6636BC | 1.00 | 7.45 | 2.82 | 7.45 |
| #FFFFFF | 7.45 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.82 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.45 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0056C0
Deuteranopia (green-blind)
#0053B9
Tritanopia (blue-blind)
#4D5875
Achromatopsia (no color)
#555555
Design tokens & code
CSS
--color: #6636bc; /* rgb */ color: rgb(102, 54, 188); /* oklch */ color: oklch(47.2% 0.197 293.9);
Tailwind
colors: {
custom: {
50: '#9971d1',
500: '#6636bc',
950: '#000000',
},
}SCSS
$custom: #6636bc; $custom-light: #9971d1; $custom-dark: #000000;
JSON
{
"hex": "#6636bc",
"rgb": {
"r": 102,
"g": 54,
"b": 188
},
"hsl": {
"h": 261.493,
"s": 55.372,
"l": 47.451
},
"oklch": {
"l": 0.47207,
"c": 0.19669,
"h": 293.9
},
"luminance": 0.09094
}Semantic roles & 50–950 ramp
primary
#6636BC
secondary
#B1C985
accent
#DF49A9
background
#F9F7FD
surface
#F2EDFA
border
#CCC8D3
text
#0F0814
muted
#7E7B83