#656DEF#656DEF
#656DEF is a mid, vivid blue. Relative luminance 0.199; OKLCH L 59.8% C 0.192 H 276.2°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #656DEF |
|---|---|
| RGB | rgb(101, 109, 239) |
| HSL | hsl(237, 81%, 67%) |
| HSV | hsv(237, 58%, 94%) |
| CMYK | cmyk(57.7%, 54.4%, 0%, 6.3%) |
| CIE-LAB | lab(51.76, 34.19, -66.67) |
| CIE-LCH | lch(51.76, 74.93, 297.15°) |
| OKLab | oklab(59.77% 0.0209 -0.1911) |
| OKLCH | oklch(59.77% 0.192 276.2) |
| XYZ | xyz(26.4104, 19.9340, 84.1005) |
| Luminance | 0.1994 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 3.99
Mediumslateblue
#7B68EE
ΔE00 4.22
Cornflower Blue
#5170D7
ΔE00 5.23
Royal Blue
#4169E1
ΔE00 5.76
Dark Periwinkle
#665FD1
ΔE00 6.33
Bright Blue
#0165FC
ΔE00 7.29
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#656DEF #EFE765
analogous
#65B2EF #656DEF #A265EF
triadic
#656DEF #EF656D #6DEF65
tetradic
#656DEF #EF65B2 #EFE765 #65EFA2
square
#656DEF #EF65B2 #EFE765 #65EFA2
split-complementary
#656DEF #EFA265 #B2EF65
monochromatic
#141FC5 #2E38E9 #656DEF #9CA2F5 #D4D6FB
Accessibility & contrast
On white
4.21
#656DEF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.99
#656DEF on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #656DEF
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##656DEF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##656DEF | 1.00 | 4.21 | 4.99 | 4.99 |
| #FFFFFF | 4.21 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0D81F3
Deuteranopia (green-blind)
#0076EC
Tritanopia (blue-blind)
#008BA3
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #656def; /* rgb */ color: rgb(101, 109, 239); /* oklch */ color: oklch(59.8% 0.192 276.2);
Tailwind
colors: {
custom: {
50: '#9c96f5',
500: '#656def',
950: '#000000',
},
}SCSS
$custom: #656def; $custom-light: #9c96f5; $custom-dark: #000000;
JSON
{
"hex": "#656def",
"rgb": {
"r": 101,
"g": 109,
"b": 239
},
"hsl": {
"h": 236.522,
"s": 81.176,
"l": 66.667
},
"oklch": {
"l": 0.59766,
"c": 0.19229,
"h": 276.2
},
"luminance": 0.19936
}Semantic roles & 50–950 ramp
primary
#656DEF
secondary
#EEECC2
accent
#D108DE
background
#FAF9FF
surface
#F4F2FE
border
#CECCD6
text
#0F0D17
muted
#7F7E85