#4572DC#4572DC
#4572DC is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.6% C 0.170 H 264.4°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).
Color values
| HEX | #4572DC |
|---|---|
| RGB | rgb(69, 114, 220) |
| HSL | hsl(222, 68%, 57%) |
| HSV | hsv(222, 69%, 86%) |
| CMYK | cmyk(68.6%, 48.2%, 0%, 13.7%) |
| CIE-LAB | lab(50.06, 19.39, -58.84) |
| CIE-LCH | lch(50.06, 61.95, 288.24°) |
| OKLab | oklab(57.62% -0.0165 -0.1687) |
| OKLCH | oklch(57.62% 0.17 264.4) |
| XYZ | xyz(21.3853, 18.4650, 70.1333) |
| Luminance | 0.1847 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 2.01
Royal Blue
#4169E1
ΔE00 3.22
Cerulean Blue
#056EEE
ΔE00 3.40
Deep Sky Blue
#0D75F8
ΔE00 3.94
Lightish Blue
#3D7AFD
ΔE00 4.69
Clear Blue
#247AFD
ΔE00 4.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4572DC #DCAF45
analogous
#45BEDC #4572DC #6445DC
triadic
#4572DC #DC4572 #72DC45
tetradic
#4572DC #DC45BE #DCAF45 #45DC64
square
#4572DC #DC45BE #DCAF45 #45DC64
split-complementary
#4572DC #DC6445 #BEDC45
monochromatic
#1A3C8C #2452C0 #4572DC #7999E6 #ACC0EF
Accessibility & contrast
On white
4.47
#4572DC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.69
#4572DC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4572DC
4.69:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4572DC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4572DC | 1.00 | 4.47 | 4.69 | 4.69 |
| #FFFFFF | 4.47 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.69 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.69 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#387EE0
Deuteranopia (green-blind)
#0C71DA
Tritanopia (blue-blind)
#008B9C
Achromatopsia (no color)
#777777
Design tokens & code
CSS
--color: #4572dc; /* rgb */ color: rgb(69, 114, 220); /* oklch */ color: oklch(57.6% 0.170 264.4);
Tailwind
colors: {
custom: {
50: '#899ae7',
500: '#4572dc',
950: '#000000',
},
}SCSS
$custom: #4572dc; $custom-light: #899ae7; $custom-dark: #000000;
JSON
{
"hex": "#4572dc",
"rgb": {
"r": 69,
"g": 114,
"b": 220
},
"hsl": {
"h": 222.119,
"s": 68.326,
"l": 56.667
},
"oklch": {
"l": 0.57617,
"c": 0.16954,
"h": 264.4
},
"luminance": 0.18467
}Semantic roles & 50–950 ramp
primary
#4572DC
secondary
#DDCBA0
accent
#B73DEB
background
#F9F9FE
surface
#F1F2FD
border
#CBCCD5
text
#0D0D16
muted
#7E7E84