#6163F0#6163F0
#6163F0 is a mid, highly saturated blue. Relative luminance 0.178; OKLCH L 57.8% C 0.207 H 277.1°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).
Color values
| HEX | #6163F0 |
|---|---|
| RGB | rgb(97, 99, 240) |
| HSL | hsl(239, 83%, 66%) |
| HSV | hsv(239, 60%, 94%) |
| CMYK | cmyk(59.6%, 58.8%, 0%, 5.9%) |
| CIE-LAB | lab(49.20, 39.83, -71.40) |
| CIE-LCH | lch(49.20, 81.76, 299.15°) |
| OKLab | oklab(57.81% 0.0257 -0.2052) |
| OKLCH | oklch(57.81% 0.207 277.1) |
| XYZ | xyz(25.1147, 17.7544, 84.5247) |
| Luminance | 0.1776 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Mediumslateblue
#7B68EE
ΔE00 4.32
Dark Periwinkle
#665FD1
ΔE00 4.52
Warm Blue
#4B57DB
ΔE00 5.69
Light Indigo
#6D5ACF
ΔE00 5.87
Royal Blue
#4169E1
ΔE00 5.91
Slate Blue
#6A5ACD
ΔE00 5.94
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6163F0 #F0EE61
analogous
#61AAF0 #6163F0 #A661F0
triadic
#6163F0 #F06163 #63F061
tetradic
#6163F0 #F061AA #F0EE61 #61F0A6
square
#6163F0 #F061AA #F0EE61 #61F0A6
split-complementary
#6163F0 #F0A661 #AAF061
monochromatic
#1315C4 #292CEB #6163F0 #999AF5 #D1D1FB
Accessibility & contrast
On white
4.61
#6163F0 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.55
#6163F0 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#FFFFFF on #6163F0
4.61:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6163F0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6163F0 | 1.00 | 4.61 | 4.55 | 4.61 |
| #FFFFFF | 4.61 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.61 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#007BF5
Deuteranopia (green-blind)
#006FED
Tritanopia (blue-blind)
#0085A0
Achromatopsia (no color)
#757575
Design tokens & code
CSS
--color: #6163f0; /* rgb */ color: rgb(97, 99, 240); /* oklch */ color: oklch(57.8% 0.207 277.1);
Tailwind
colors: {
custom: {
50: '#9b8ff6',
500: '#6163f0',
950: '#000000',
},
}SCSS
$custom: #6163f0; $custom-light: #9b8ff6; $custom-dark: #000000;
JSON
{
"hex": "#6163f0",
"rgb": {
"r": 97,
"g": 99,
"b": 240
},
"hsl": {
"h": 239.161,
"s": 82.659,
"l": 66.078
},
"oklch": {
"l": 0.57814,
"c": 0.20686,
"h": 277.1
},
"luminance": 0.17756
}Semantic roles & 50–950 ramp
primary
#6163F0
secondary
#EEEDBF
accent
#DC06DF
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#0F0C17
muted
#7F7D85