#657CF6#657CF6
#657CF6 is a light, vivid blue. Relative luminance 0.238; OKLCH L 63.0% C 0.183 H 272.1°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).
Color values
| HEX | #657CF6 |
|---|---|
| RGB | rgb(101, 124, 246) |
| HSL | hsl(230, 89%, 68%) |
| HSV | hsv(230, 59%, 96%) |
| CMYK | cmyk(58.9%, 49.6%, 0%, 3.5%) |
| CIE-LAB | lab(55.92, 27.39, -63.86) |
| CIE-LCH | lch(55.92, 69.48, 293.22°) |
| OKLab | oklab(63.04% 0.0068 -0.1827) |
| OKLCH | oklch(63.04% 0.183 272.1) |
| XYZ | xyz(29.2035, 23.8335, 90.2323) |
| Luminance | 0.2384 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 1.47
Soft Blue
#6488EA
ΔE00 4.47
Lightish Blue
#3D7AFD
ΔE00 4.61
Dodger Blue
#3E82FC
ΔE00 5.85
Cornflower Blue
#5170D7
ΔE00 6.35
Clear Blue
#247AFD
ΔE00 6.43
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#657CF6 #F6DF65
analogous
#65C4F6 #657CF6 #9665F6
triadic
#657CF6 #F6657C #7CF665
tetradic
#657CF6 #F665C4 #F6DF65 #65F696
square
#657CF6 #F665C4 #F6DF65 #65F696
split-complementary
#657CF6 #F69665 #C4F665
monochromatic
#0C2CD4 #2B4BF3 #657CF6 #9FADF9 #D9DEFD
Accessibility & contrast
On white
3.64
#657CF6 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.77
#657CF6 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #657CF6
5.77:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##657CF6 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##657CF6 | 1.00 | 3.64 | 5.77 | 5.77 |
| #FFFFFF | 3.64 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.77 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.77 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3B8DFA
Deuteranopia (green-blind)
#1B80F3
Tritanopia (blue-blind)
#0098AD
Achromatopsia (no color)
#868686
Design tokens & code
CSS
--color: #657cf6; /* rgb */ color: rgb(101, 124, 246); /* oklch */ color: oklch(63.0% 0.183 272.1);
Tailwind
colors: {
custom: {
50: '#9ca1fa',
500: '#657cf6',
950: '#000000',
},
}SCSS
$custom: #657cf6; $custom-light: #9ca1fa; $custom-dark: #000000;
JSON
{
"hex": "#657cf6",
"rgb": {
"r": 101,
"g": 124,
"b": 246
},
"hsl": {
"h": 230.483,
"s": 88.957,
"l": 68.039
},
"oklch": {
"l": 0.63035,
"c": 0.18285,
"h": 272.1
},
"luminance": 0.23836
}Semantic roles & 50–950 ramp
primary
#657CF6
secondary
#F2EBC5
accent
#C100E6
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#0F0F17
muted
#7F7E85