#4A56CD#4A56CD
#4A56CD is a mid, vivid blue. Relative luminance 0.125; OKLCH L 51.3% C 0.182 H 273.7°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #4A56CD |
|---|---|
| RGB | rgb(74, 86, 205) |
| HSL | hsl(235, 57%, 55%) |
| HSV | hsv(235, 64%, 80%) |
| CMYK | cmyk(63.9%, 58%, 0%, 19.6%) |
| CIE-LAB | lab(42.03, 32.52, -63.24) |
| CIE-LCH | lch(42.03, 71.11, 297.21°) |
| OKLab | oklab(51.31% 0.0118 -0.182) |
| OKLCH | oklch(51.31% 0.182 273.7) |
| XYZ | xyz(17.1676, 12.5177, 59.2572) |
| Luminance | 0.1252 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 1.93
Iris
#6258C4
ΔE00 4.06
Dark Periwinkle
#665FD1
ΔE00 4.97
Slate Blue
#6A5ACD
ΔE00 5.26
Azul
#1D5DEC
ΔE00 5.45
Light Indigo
#6D5ACF
ΔE00 5.80
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A56CD #CDC14A
analogous
#4A97CD #4A56CD #804ACD
triadic
#4A56CD #CD4A56 #56CD4A
tetradic
#4A56CD #CD4A97 #CDC14A #4ACD80
square
#4A56CD #CD4A97 #CDC14A #4ACD80
split-complementary
#4A56CD #CD804A #97CD4A
monochromatic
#222A7B #2F3AAB #4A56CD #7A83DA #AAB0E7
Accessibility & contrast
On white
5.99
#4A56CD on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.50
#4A56CD on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4A56CD
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A56CD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4A56CD | 1.00 | 5.99 | 3.50 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.50 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0069D1
Deuteranopia (green-blind)
#005ECB
Tritanopia (blue-blind)
#007389
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #4a56cd; /* rgb */ color: rgb(74, 86, 205); /* oklch */ color: oklch(51.3% 0.182 273.7);
Tailwind
colors: {
custom: {
50: '#8a85dd',
500: '#4a56cd',
950: '#000000',
},
}SCSS
$custom: #4a56cd; $custom-light: #8a85dd; $custom-dark: #000000;
JSON
{
"hex": "#4a56cd",
"rgb": {
"r": 74,
"g": 86,
"b": 205
},
"hsl": {
"h": 234.504,
"s": 56.71,
"l": 54.706
},
"oklch": {
"l": 0.51307,
"c": 0.18234,
"h": 273.7
},
"luminance": 0.12519
}Semantic roles & 50–950 ramp
primary
#4A56CD
secondary
#D5D09E
accent
#D248E0
background
#F9F8FD
surface
#F1EFFB
border
#CBCAD4
text
#0D0B15
muted
#7E7C83