#6163EC#6163EC
#6163EC is a mid, highly saturated blue. Relative luminance 0.175; OKLCH L 57.5% C 0.202 H 277.3°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).
Color values
| HEX | #6163EC |
|---|---|
| RGB | rgb(97, 99, 236) |
| HSL | hsl(239, 79%, 65%) |
| HSV | hsv(239, 59%, 93%) |
| CMYK | cmyk(58.9%, 58.1%, 0%, 7.5%) |
| CIE-LAB | lab(48.91, 38.55, -69.63) |
| CIE-LCH | lch(48.91, 79.59, 298.97°) |
| OKLab | oklab(57.51% 0.0258 -0.2) |
| OKLCH | oklch(57.51% 0.202 277.3) |
| XYZ | xyz(24.5271, 17.5194, 81.4297) |
| Luminance | 0.1752 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Periwinkle
#665FD1
ΔE00 4.04
Mediumslateblue
#7B68EE
ΔE00 4.44
Warm Blue
#4B57DB
ΔE00 5.36
Light Indigo
#6D5ACF
ΔE00 5.50
Slate Blue
#6A5ACD
ΔE00 5.53
Royal Blue
#4169E1
ΔE00 5.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6163EC #ECEA61
analogous
#61A8EC #6163EC #A561EC
triadic
#6163EC #EC6163 #63EC61
tetradic
#6163EC #EC61A8 #ECEA61 #61ECA5
square
#6163EC #EC61A8 #ECEA61 #61ECA5
split-complementary
#6163EC #ECA561 #A8EC61
monochromatic
#1719BC #2A2DE5 #6163EC #9899F3 #CECFF9
Accessibility & contrast
On white
4.66
#6163EC on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.50
#6163EC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#FFFFFF on #6163EC
4.66:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6163EC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6163EC | 1.00 | 4.66 | 4.50 | 4.66 |
| #FFFFFF | 4.66 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.50 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.66 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#007AF1
Deuteranopia (green-blind)
#006EE9
Tritanopia (blue-blind)
#00849E
Achromatopsia (no color)
#747474
Design tokens & code
CSS
--color: #6163ec; /* rgb */ color: rgb(97, 99, 236); /* oklch */ color: oklch(57.5% 0.202 277.3);
Tailwind
colors: {
custom: {
50: '#9a8ff3',
500: '#6163ec',
950: '#000000',
},
}SCSS
$custom: #6163ec; $custom-light: #9a8ff3; $custom-dark: #000000;
JSON
{
"hex": "#6163ec",
"rgb": {
"r": 97,
"g": 99,
"b": 236
},
"hsl": {
"h": 239.137,
"s": 78.531,
"l": 65.294
},
"oklch": {
"l": 0.57509,
"c": 0.2017,
"h": 277.3
},
"luminance": 0.17521
}Semantic roles & 50–950 ramp
primary
#6163EC
secondary
#ECEBBD
accent
#D80BDB
background
#FAF8FF
surface
#F4F0FE
border
#CECBD6
text
#0F0C17
muted
#7F7D85