#4C52D8#4C52D8
#4C52D8 is a mid, highly saturated blue. Relative luminance 0.125; OKLCH L 51.6% C 0.201 H 274.9°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #4C52D8 |
|---|---|
| RGB | rgb(76, 82, 216) |
| HSL | hsl(237, 64%, 57%) |
| HSV | hsv(237, 65%, 85%) |
| CMYK | cmyk(64.8%, 62%, 0%, 15.3%) |
| CIE-LAB | lab(42.04, 39.00, -69.53) |
| CIE-LCH | lch(42.04, 79.72, 299.29°) |
| OKLab | oklab(51.62% 0.0171 -0.2004) |
| OKLCH | oklch(51.62% 0.201 274.9) |
| XYZ | xyz(18.3884, 12.5274, 66.4014) |
| Luminance | 0.1253 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 1.61
Iris
#6258C4
ΔE00 4.41
Electric Blue
#0652FF
ΔE00 5.08
Slate Blue
#6A5ACD
ΔE00 5.11
Dark Periwinkle
#665FD1
ΔE00 5.19
Light Indigo
#6D5ACF
ΔE00 5.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4C52D8 #D8D24C
analogous
#4C98D8 #4C52D8 #8C4CD8
triadic
#4C52D8 #D84C52 #52D84C
tetradic
#4C52D8 #D84C98 #D8D24C #4CD88C
square
#4C52D8 #D84C98 #D8D24C #4CD88C
split-complementary
#4C52D8 #D88C4C #98D84C
monochromatic
#1E238B #2930BE #4C52D8 #7E83E3 #B1B3EE
Accessibility & contrast
On white
5.99
#4C52D8 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.51
#4C52D8 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4C52D8
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4C52D8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4C52D8 | 1.00 | 5.99 | 3.51 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006ADC
Deuteranopia (green-blind)
#005DD5
Tritanopia (blue-blind)
#00748D
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #4c52d8; /* rgb */ color: rgb(76, 82, 216); /* oklch */ color: oklch(51.6% 0.201 274.9);
Tailwind
colors: {
custom: {
50: '#8e83e5',
500: '#4c52d8',
950: '#000000',
},
}SCSS
$custom: #4c52d8; $custom-light: #8e83e5; $custom-dark: #000000;
JSON
{
"hex": "#4c52d8",
"rgb": {
"r": 76,
"g": 82,
"b": 216
},
"hsl": {
"h": 237.429,
"s": 64.22,
"l": 57.255
},
"oklch": {
"l": 0.51617,
"c": 0.20115,
"h": 274.9
},
"luminance": 0.12529
}Semantic roles & 50–950 ramp
primary
#4C52D8
secondary
#DCDAA4
accent
#E041E7
background
#F9F8FE
surface
#F2EFFC
border
#CCCAD5
text
#0E0A16
muted
#7E7C84