#657CF2#657CF2
#657CF2 is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.8% C 0.177 H 272.1°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).
Color values
| HEX | #657CF2 |
|---|---|
| RGB | rgb(101, 124, 242) |
| HSL | hsl(230, 84%, 67%) |
| HSV | hsv(230, 58%, 95%) |
| CMYK | cmyk(58.3%, 48.8%, 0%, 5.1%) |
| CIE-LAB | lab(55.68, 26.09, -62.03) |
| CIE-LCH | lch(55.68, 67.30, 292.81°) |
| OKLab | oklab(62.77% 0.0064 -0.1774) |
| OKLCH | oklch(62.77% 0.177 272.1) |
| XYZ | xyz(28.5962, 23.5906, 87.0337) |
| Luminance | 0.2359 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 1.65
Soft Blue
#6488EA
ΔE00 4.33
Lightish Blue
#3D7AFD
ΔE00 4.60
Dodger Blue
#3E82FC
ΔE00 5.82
Cornflower Blue
#5170D7
ΔE00 6.01
Clear Blue
#247AFD
ΔE00 6.37
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#657CF2 #F2DB65
analogous
#65C2F2 #657CF2 #9565F2
triadic
#657CF2 #F2657C #7CF265
tetradic
#657CF2 #F265C2 #F2DB65 #65F295
square
#657CF2 #F265C2 #F2DB65 #65F295
split-complementary
#657CF2 #F29565 #C2F265
monochromatic
#1130CB #2D4CED #657CF2 #9DACF7 #D6DCFC
Accessibility & contrast
On white
3.67
#657CF2 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.72
#657CF2 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #657CF2
5.72:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##657CF2 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##657CF2 | 1.00 | 3.67 | 5.72 | 5.72 |
| #FFFFFF | 3.67 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.72 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.72 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3F8CF6
Deuteranopia (green-blind)
#2580F0
Tritanopia (blue-blind)
#0097AB
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #657cf2; /* rgb */ color: rgb(101, 124, 242); /* oklch */ color: oklch(62.8% 0.177 272.1);
Tailwind
colors: {
custom: {
50: '#9ca1f7',
500: '#657cf2',
950: '#000000',
},
}SCSS
$custom: #657cf2; $custom-light: #9ca1f7; $custom-dark: #000000;
JSON
{
"hex": "#657cf2",
"rgb": {
"r": 101,
"g": 124,
"b": 242
},
"hsl": {
"h": 230.213,
"s": 84.431,
"l": 67.255
},
"oklch": {
"l": 0.62771,
"c": 0.17747,
"h": 272.1
},
"luminance": 0.23593
}Semantic roles & 50–950 ramp
primary
#657CF2
secondary
#F0E8C3
accent
#BD05E1
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#0F0E17
muted
#7F7E85