#635EE0#635EE0
#635EE0 is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.9% C 0.192 H 279.9°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #635EE0 |
|---|---|
| RGB | rgb(99, 94, 224) |
| HSL | hsl(242, 68%, 62%) |
| HSV | hsv(242, 58%, 88%) |
| CMYK | cmyk(55.8%, 58%, 0%, 12.2%) |
| CIE-LAB | lab(47.02, 38.10, -65.91) |
| CIE-LCH | lch(47.02, 76.13, 300.03°) |
| OKLab | oklab(55.88% 0.033 -0.1891) |
| OKLCH | oklch(55.88% 0.192 279.9) |
| XYZ | xyz(22.5986, 16.0384, 72.4114) |
| Luminance | 0.1604 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Periwinkle
#665FD1
ΔE00 2.14
Slate Blue
#6A5ACD
ΔE00 3.31
Light Indigo
#6D5ACF
ΔE00 3.34
Warm Blue
#4B57DB
ΔE00 3.98
Iris
#6258C4
ΔE00 4.46
Mediumslateblue
#7B68EE
ΔE00 5.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#635EE0 #DBE05E
analogous
#5E9AE0 #635EE0 #A45EE0
triadic
#635EE0 #E0635E #5EE063
tetradic
#635EE0 #E05E9A #DBE05E #5EE0A4
square
#635EE0 #E05E9A #DBE05E #5EE0A4
split-complementary
#635EE0 #E0A45E #9AE05E
monochromatic
#2520A4 #312BD6 #635EE0 #9591EA #C6C5F4
Accessibility & contrast
On white
4.99
#635EE0 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#635EE0 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #635EE0
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##635EE0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##635EE0 | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0074E4
Deuteranopia (green-blind)
#006ADD
Tritanopia (blue-blind)
#207D96
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #635ee0; /* rgb */ color: rgb(99, 94, 224); /* oklch */ color: oklch(55.9% 0.192 279.9);
Tailwind
colors: {
custom: {
50: '#9a8ceb',
500: '#635ee0',
950: '#000000',
},
}SCSS
$custom: #635ee0; $custom-light: #9a8ceb; $custom-dark: #000000;
JSON
{
"hex": "#635ee0",
"rgb": {
"r": 99,
"g": 94,
"b": 224
},
"hsl": {
"h": 242.308,
"s": 67.708,
"l": 62.353
},
"oklch": {
"l": 0.55883,
"c": 0.19194,
"h": 279.9
},
"luminance": 0.1604
}Semantic roles & 50–950 ramp
primary
#635EE0
secondary
#E3E5B5
accent
#D016C8
background
#FAF8FE
surface
#F3F0FD
border
#CDCBD5
text
#0F0C16
muted
#7F7D84