#456BE3#456BE3
#456BE3 is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.7% C 0.187 H 267.0°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).
Color values
| HEX | #456BE3 |
|---|---|
| RGB | rgb(69, 107, 227) |
| HSL | hsl(226, 74%, 58%) |
| HSV | hsv(226, 70%, 89%) |
| CMYK | cmyk(69.6%, 52.9%, 0%, 11%) |
| CIE-LAB | lab(48.67, 26.26, -65.03) |
| CIE-LCH | lch(48.67, 70.13, 291.99°) |
| OKLab | oklab(56.71% -0.0098 -0.1871) |
| OKLCH | oklch(56.71% 0.187 267) |
| XYZ | xyz(21.5723, 17.3245, 74.8652) |
| Luminance | 0.1733 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal Blue
#4169E1
ΔE00 0.83
Cornflower Blue
#5170D7
ΔE00 2.27
Bright Blue
#0165FC
ΔE00 3.64
Cerulean Blue
#056EEE
ΔE00 4.12
Azul
#1D5DEC
ΔE00 4.87
Deep Sky Blue
#0D75F8
ΔE00 5.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#456BE3 #E3BD45
analogous
#45BAE3 #456BE3 #6E45E3
triadic
#456BE3 #E3456B #6BE345
tetradic
#456BE3 #E345BA #E3BD45 #45E36E
square
#456BE3 #E345BA #E3BD45 #45E36E
split-complementary
#456BE3 #E36E45 #BAE345
monochromatic
#173697 #1F48CC #456BE3 #7A95EB #AFC0F3
Accessibility & contrast
On white
4.70
#456BE3 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.47
#456BE3 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #456BE3
4.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##456BE3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##456BE3 | 1.00 | 4.70 | 4.47 | 4.70 |
| #FFFFFF | 4.70 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.47 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.70 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#137BE7
Deuteranopia (green-blind)
#006DE1
Tritanopia (blue-blind)
#00889D
Achromatopsia (no color)
#747474
Design tokens & code
CSS
--color: #456be3; /* rgb */ color: rgb(69, 107, 227); /* oklch */ color: oklch(56.7% 0.187 267.0);
Tailwind
colors: {
custom: {
50: '#8b94ed',
500: '#456be3',
950: '#000000',
},
}SCSS
$custom: #456be3; $custom-light: #8b94ed; $custom-dark: #000000;
JSON
{
"hex": "#456be3",
"rgb": {
"r": 69,
"g": 107,
"b": 227
},
"hsl": {
"h": 225.57,
"s": 73.832,
"l": 58.039
},
"oklch": {
"l": 0.56709,
"c": 0.18733,
"h": 267
},
"luminance": 0.17327
}Semantic roles & 50–950 ramp
primary
#456BE3
secondary
#E1D2A2
accent
#C437F0
background
#F9F9FE
surface
#F2F1FD
border
#CCCBD5
text
#0D0D16
muted
#7E7E84