#634ADC#634ADC
#634ADC is a mid, highly saturated violet. Relative luminance 0.127; OKLCH L 52.4% C 0.211 H 284.2°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).
Color values
| HEX | #634ADC |
|---|---|
| RGB | rgb(99, 74, 220) |
| HSL | hsl(250, 68%, 58%) |
| HSV | hsv(250, 66%, 86%) |
| CMYK | cmyk(55%, 66.4%, 0%, 13.7%) |
| CIE-LAB | lab(42.33, 48.46, -71.27) |
| CIE-LCH | lch(42.33, 86.19, 304.21°) |
| OKLab | oklab(52.36% 0.0519 -0.2049) |
| OKLCH | oklch(52.36% 0.211 284.2) |
| XYZ | xyz(20.5087, 12.7163, 69.0701) |
| Luminance | 0.1272 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 2.92
Bluish Purple
#703BE7
ΔE00 3.74
Bluey Purple
#6241C7
ΔE00 3.83
Purpley Blue
#5F34E7
ΔE00 4.66
Light Indigo
#6D5ACF
ΔE00 4.82
Slate Blue
#6A5ACD
ΔE00 4.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#634ADC #C3DC4A
analogous
#4A7ADC #634ADC #AC4ADC
triadic
#634ADC #DC634A #4ADC63
tetradic
#634ADC #DC4A7A #C3DC4A #4ADCAC
square
#634ADC #DC4A7A #C3DC4A #4ADCAC
split-complementary
#634ADC #DCAC4A #7ADC4A
monochromatic
#301C90 #4126C3 #634ADC #8F7DE6 #BBB1F0
Accessibility & contrast
On white
5.93
#634ADC on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.54
#634ADC on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #634ADC
5.93:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##634ADC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##634ADC | 1.00 | 5.93 | 3.54 | 5.93 |
| #FFFFFF | 5.93 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.54 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.93 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0068E0
Deuteranopia (green-blind)
#005FD9
Tritanopia (blue-blind)
#2A6F8D
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #634adc; /* rgb */ color: rgb(99, 74, 220); /* oklch */ color: oklch(52.4% 0.211 284.2);
Tailwind
colors: {
custom: {
50: '#9a7ee8',
500: '#634adc',
950: '#000000',
},
}SCSS
$custom: #634adc; $custom-light: #9a7ee8; $custom-dark: #000000;
JSON
{
"hex": "#634adc",
"rgb": {
"r": 99,
"g": 74,
"b": 220
},
"hsl": {
"h": 250.274,
"s": 67.593,
"l": 57.647
},
"oklch": {
"l": 0.52362,
"c": 0.21138,
"h": 284.2
},
"luminance": 0.12718
}Semantic roles & 50–950 ramp
primary
#634ADC
secondary
#D4DEA4
accent
#EA3DCD
background
#FAF7FE
surface
#F4EEFD
border
#CEC9D5
text
#0F0A16
muted
#7F7C84