#633CCD#633CCD
#633CCD is a mid, highly saturated violet. Relative luminance 0.103; OKLCH L 49.1% C 0.209 H 288.5°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).
Color values
| HEX | #633CCD |
|---|---|
| RGB | rgb(99, 60, 205) |
| HSL | hsl(256, 59%, 52%) |
| HSV | hsv(256, 71%, 80%) |
| CMYK | cmyk(51.7%, 70.7%, 0%, 19.6%) |
| CIE-LAB | lab(38.36, 51.63, -69.14) |
| CIE-LCH | lch(38.36, 86.29, 306.75°) |
| OKLab | oklab(49.13% 0.0666 -0.1986) |
| OKLCH | oklch(49.13% 0.209 288.5) |
| XYZ | xyz(17.7777, 10.2913, 58.7955) |
| Luminance | 0.1029 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Bluey Purple
#6241C7
ΔE00 1.34
Blurple
#5539CC
ΔE00 2.16
Blue With A Hint Of Purple
#533CC6
ΔE00 2.58
Burple
#6832E3
ΔE00 3.11
Purpley Blue
#5F34E7
ΔE00 3.34
Bluish Purple
#703BE7
ΔE00 3.92
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#633CCD #A6CD3C
analogous
#3C5ECD #633CCD #AC3CCD
triadic
#633CCD #CD633C #3CCD63
tetradic
#633CCD #CD3C5E #A6CD3C #3CCDAC
square
#633CCD #CD3C5E #A6CD3C #3CCDAC
split-complementary
#633CCD #CDAC3C #5ECD3C
monochromatic
#341D71 #4A2AA2 #633CCD #8A6DD9 #B19DE6
Accessibility & contrast
On white
6.87
#633CCD on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.06
#633CCD on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #633CCD
6.87:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##633CCD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##633CCD | 1.00 | 6.87 | 3.06 | 6.87 |
| #FFFFFF | 6.87 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.06 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.87 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005DD1
Deuteranopia (green-blind)
#0057CA
Tritanopia (blue-blind)
#3B6280
Achromatopsia (no color)
#5A5A5A
Design tokens & code
CSS
--color: #633ccd; /* rgb */ color: rgb(99, 60, 205); /* oklch */ color: oklch(49.1% 0.209 288.5);
Tailwind
colors: {
custom: {
50: '#9975dd',
500: '#633ccd',
950: '#000000',
},
}SCSS
$custom: #633ccd; $custom-light: #9975dd; $custom-dark: #000000;
JSON
{
"hex": "#633ccd",
"rgb": {
"r": 99,
"g": 60,
"b": 205
},
"hsl": {
"h": 256.138,
"s": 59.184,
"l": 51.961
},
"oklch": {
"l": 0.49134,
"c": 0.20947,
"h": 288.5
},
"luminance": 0.10292
}Semantic roles & 50–950 ramp
primary
#633CCD
secondary
#C1D293
accent
#E245B8
background
#FAF7FD
surface
#F3EDFB
border
#CDC8D4
text
#0F0915
muted
#7F7B83