#6367BD#6367BD
#6367BD is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.2% C 0.132 H 279.1°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #6367BD |
|---|---|
| RGB | rgb(99, 103, 189) |
| HSL | hsl(237, 41%, 56%) |
| HSV | hsv(237, 48%, 74%) |
| CMYK | cmyk(47.6%, 45.5%, 0%, 25.9%) |
| CIE-LAB | lab(47.01, 21.67, -45.89) |
| CIE-LCH | lch(47.01, 50.75, 295.28°) |
| OKLab | oklab(55.16% 0.0209 -0.1302) |
| OKLCH | oklch(55.16% 0.132 279.1) |
| XYZ | xyz(19.1783, 16.0263, 50.2171) |
| Luminance | 0.1603 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Periwinkle
#665FD1
ΔE00 4.29
Iris
#6258C4
ΔE00 5.24
Slate Blue
#6A5ACD
ΔE00 5.48
Light Indigo
#6D5ACF
ΔE00 5.83
Cornflower Blue
#5170D7
ΔE00 6.33
Royal Blue
#4169E1
ΔE00 7.13
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6367BD #BDB963
analogous
#6394BD #6367BD #8C63BD
triadic
#6367BD #BD6367 #67BD63
tetradic
#6367BD #BD6394 #BDB963 #63BD8C
square
#6367BD #BD6394 #BDB963 #63BD8C
split-complementary
#6367BD #BD8C63 #94BD63
monochromatic
#313474 #43489F #6367BD #8E91CF #B9BBE1
Accessibility & contrast
On white
4.99
#6367BD on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#6367BD on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #6367BD
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6367BD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6367BD | 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)
#4473C0
Deuteranopia (green-blind)
#3D6CBB
Tritanopia (blue-blind)
#427989
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #6367bd; /* rgb */ color: rgb(99, 103, 189); /* oklch */ color: oklch(55.2% 0.132 279.1);
Tailwind
colors: {
custom: {
50: '#9592d1',
500: '#6367bd',
950: '#000000',
},
}SCSS
$custom: #6367bd; $custom-light: #9592d1; $custom-dark: #000000;
JSON
{
"hex": "#6367bd",
"rgb": {
"r": 99,
"g": 103,
"b": 189
},
"hsl": {
"h": 237.333,
"s": 40.541,
"l": 56.471
},
"oklch": {
"l": 0.55155,
"c": 0.13183,
"h": 279.1
},
"luminance": 0.16027
}Semantic roles & 50–950 ramp
primary
#6367BD
secondary
#D0CFAB
accent
#CB57D0
background
#F9F8FC
surface
#F2F0F9
border
#CCCBD2
text
#0E0D14
muted
#7E7D82