#4A52EA#4A52EA
#4A52EA is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 53.0% C 0.224 H 273.5°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).
Color values
| HEX | #4A52EA |
|---|---|
| RGB | rgb(74, 82, 234) |
| HSL | hsl(237, 79%, 60%) |
| HSV | hsv(237, 68%, 92%) |
| CMYK | cmyk(68.4%, 65%, 0%, 8.2%) |
| CIE-LAB | lab(43.40, 44.72, -77.55) |
| CIE-LCH | lch(43.40, 89.52, 299.97°) |
| OKLab | oklab(53.04% 0.0136 -0.224) |
| OKLCH | oklch(53.04% 0.224 273.5) |
| XYZ | xyz(20.6877, 13.4290, 79.3278) |
| Luminance | 0.1343 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 2.32
Electric Blue
#0652FF
ΔE00 3.60
Purpleish Blue
#6140EF
ΔE00 5.28
Azul
#1D5DEC
ΔE00 5.38
Dark Periwinkle
#665FD1
ΔE00 5.68
Slate Blue
#6A5ACD
ΔE00 5.85
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A52EA #EAE24A
analogous
#4AA2EA #4A52EA #924AEA
triadic
#4A52EA #EA4A52 #52EA4A
tetradic
#4A52EA #EA4AA2 #EAE24A #4AEA92
square
#4A52EA #EA4AA2 #EAE24A #4AEA92
split-complementary
#4A52EA #EA924A #A2EA4A
monochromatic
#131BA6 #1A23DD #4A52EA #8186F0 #B8BBF7
Accessibility & contrast
On white
5.70
#4A52EA on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.69
#4A52EA on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4A52EA
5.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A52EA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4A52EA | 1.00 | 5.70 | 3.69 | 5.70 |
| #FFFFFF | 5.70 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.69 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.70 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006EEF
Deuteranopia (green-blind)
#005FE7
Tritanopia (blue-blind)
#007A97
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #4a52ea; /* rgb */ color: rgb(74, 82, 234); /* oklch */ color: oklch(53.0% 0.224 273.5);
Tailwind
colors: {
custom: {
50: '#9083f2',
500: '#4a52ea',
950: '#000000',
},
}SCSS
$custom: #4a52ea; $custom-light: #9083f2; $custom-dark: #000000;
JSON
{
"hex": "#4a52ea",
"rgb": {
"r": 74,
"g": 82,
"b": 234
},
"hsl": {
"h": 237,
"s": 79.208,
"l": 60.392
},
"oklch": {
"l": 0.53037,
"c": 0.22438,
"h": 273.5
},
"luminance": 0.13431
}Semantic roles & 50–950 ramp
primary
#4A52EA
secondary
#E6E3A9
accent
#D10ADC
background
#F9F8FE
surface
#F2EFFD
border
#CCCAD5
text
#0E0A17
muted
#7E7C85