#455ECD#455ECD
#455ECD is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.5% C 0.174 H 269.9°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).
Color values
| HEX | #455ECD |
|---|---|
| RGB | rgb(69, 94, 205) |
| HSL | hsl(229, 58%, 54%) |
| HSV | hsv(229, 66%, 80%) |
| CMYK | cmyk(66.3%, 54.1%, 0%, 19.6%) |
| CIE-LAB | lab(43.77, 26.69, -60.44) |
| CIE-LCH | lch(43.77, 66.07, 293.83°) |
| OKLab | oklab(52.53% -0.0004 -0.1737) |
| OKLCH | oklch(52.53% 0.174 269.9) |
| XYZ | xyz(17.4726, 13.6768, 59.4648) |
| Luminance | 0.1368 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 3.41
Azul
#1D5DEC
ΔE00 4.06
Royal Blue
#4169E1
ΔE00 4.59
Dark Periwinkle
#665FD1
ΔE00 5.48
Iris
#6258C4
ΔE00 5.74
Cornflower Blue
#5170D7
ΔE00 6.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#455ECD #CDB445
analogous
#45A2CD #455ECD #7045CD
triadic
#455ECD #CD455E #5ECD45
tetradic
#455ECD #CD45A2 #CDB445 #45CD70
square
#455ECD #CD45A2 #CDB445 #45CD70
split-complementary
#455ECD #CD7045 #A2CD45
monochromatic
#203077 #2D44A8 #455ECD #7588DA #A5B1E7
Accessibility & contrast
On white
5.62
#455ECD on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.74
#455ECD on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #455ECD
5.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##455ECD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##455ECD | 1.00 | 5.62 | 3.74 | 5.62 |
| #FFFFFF | 5.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.74 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#066ED1
Deuteranopia (green-blind)
#0062CB
Tritanopia (blue-blind)
#00798C
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #455ecd; /* rgb */ color: rgb(69, 94, 205); /* oklch */ color: oklch(52.5% 0.174 269.9);
Tailwind
colors: {
custom: {
50: '#878bdd',
500: '#455ecd',
950: '#000000',
},
}SCSS
$custom: #455ecd; $custom-light: #878bdd; $custom-dark: #000000;
JSON
{
"hex": "#455ecd",
"rgb": {
"r": 69,
"g": 94,
"b": 205
},
"hsl": {
"h": 228.971,
"s": 57.627,
"l": 53.725
},
"oklch": {
"l": 0.5253,
"c": 0.17373,
"h": 269.9
},
"luminance": 0.13678
}Semantic roles & 50–950 ramp
primary
#455ECD
secondary
#D4C99A
accent
#C547E1
background
#F8F8FD
surface
#F0F0FB
border
#CBCBD4
text
#0D0C15
muted
#7D7D83