#455EC9#455EC9
#455EC9 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.2% C 0.168 H 269.8°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).
Color values
| HEX | #455EC9 |
|---|---|
| RGB | rgb(69, 94, 201) |
| HSL | hsl(229, 55%, 53%) |
| HSV | hsv(229, 66%, 79%) |
| CMYK | cmyk(65.7%, 53.2%, 0%, 21.2%) |
| CIE-LAB | lab(43.49, 25.28, -58.58) |
| CIE-LCH | lch(43.49, 63.81, 293.34°) |
| OKLab | oklab(52.23% -0.0006 -0.1683) |
| OKLCH | oklch(52.23% 0.168 269.8) |
| XYZ | xyz(16.9960, 13.4861, 56.9544) |
| Luminance | 0.1349 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 3.80
Azul
#1D5DEC
ΔE00 4.46
Royal Blue
#4169E1
ΔE00 4.87
Dark Periwinkle
#665FD1
ΔE00 5.71
Iris
#6258C4
ΔE00 5.79
Sapphire
#0F52BA
ΔE00 6.19
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#455EC9 #C9B045
analogous
#45A0C9 #455EC9 #6E45C9
triadic
#455EC9 #C9455E #5EC945
tetradic
#455EC9 #C945A0 #C9B045 #45C96E
square
#455EC9 #C945A0 #C9B045 #45C96E
split-complementary
#455EC9 #C96E45 #A0C945
monochromatic
#213172 #2F45A2 #455EC9 #7487D7 #A4B0E5
Accessibility & contrast
On white
5.68
#455EC9 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.70
#455EC9 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #455EC9
5.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##455EC9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##455EC9 | 1.00 | 5.68 | 3.70 | 5.68 |
| #FFFFFF | 5.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.70 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#146DCD
Deuteranopia (green-blind)
#0061C7
Tritanopia (blue-blind)
#00778A
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #455ec9; /* rgb */ color: rgb(69, 94, 201); /* oklch */ color: oklch(52.2% 0.168 269.8);
Tailwind
colors: {
custom: {
50: '#878bda',
500: '#455ec9',
950: '#000000',
},
}SCSS
$custom: #455ec9; $custom-light: #878bda; $custom-dark: #000000;
JSON
{
"hex": "#455ec9",
"rgb": {
"r": 69,
"g": 94,
"b": 201
},
"hsl": {
"h": 228.636,
"s": 55,
"l": 52.941
},
"oklch": {
"l": 0.52232,
"c": 0.16828,
"h": 269.8
},
"luminance": 0.13488
}Semantic roles & 50–950 ramp
primary
#455EC9
secondary
#D1C798
accent
#C249DE
background
#F8F8FD
surface
#F0F0FB
border
#CBCBD4
text
#0C0B15
muted
#7D7C83