#576EE7#576EE7
#576EE7 is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.5% C 0.184 H 271.5°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).
Color values
| HEX | #576EE7 |
|---|---|
| RGB | rgb(87, 110, 231) |
| HSL | hsl(230, 75%, 62%) |
| HSV | hsv(230, 62%, 91%) |
| CMYK | cmyk(62.3%, 52.4%, 0%, 9.4%) |
| CIE-LAB | lab(50.62, 28.53, -64.07) |
| CIE-LCH | lch(50.62, 70.14, 294.00°) |
| OKLab | oklab(58.52% 0.0048 -0.1838) |
| OKLCH | oklch(58.52% 0.184 271.5) |
| XYZ | xyz(23.9254, 18.9456, 77.9818) |
| Luminance | 0.1895 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 2.69
Royal Blue
#4169E1
ΔE00 3.36
Cornflower
#6A79F7
ΔE00 4.85
Bright Blue
#0165FC
ΔE00 5.50
Lightish Blue
#3D7AFD
ΔE00 5.87
Cerulean Blue
#056EEE
ΔE00 6.19
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#576EE7 #E7D057
analogous
#57B6E7 #576EE7 #8857E7
triadic
#576EE7 #E7576E #6EE757
tetradic
#576EE7 #E757B6 #E7D057 #57E788
square
#576EE7 #E757B6 #E7D057 #57E788
split-complementary
#576EE7 #E78857 #B6E757
monochromatic
#1830AB #2140DF #576EE7 #8D9CEF #C2CAF6
Accessibility & contrast
On white
4.38
#576EE7 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.79
#576EE7 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #576EE7
4.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##576EE7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##576EE7 | 1.00 | 4.38 | 4.79 | 4.79 |
| #FFFFFF | 4.38 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.79 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.79 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#217FEB
Deuteranopia (green-blind)
#0072E5
Tritanopia (blue-blind)
#008AA0
Achromatopsia (no color)
#787878
Design tokens & code
CSS
--color: #576ee7; /* rgb */ color: rgb(87, 110, 231); /* oklch */ color: oklch(58.5% 0.184 271.5);
Tailwind
colors: {
custom: {
50: '#9497ef',
500: '#576ee7',
950: '#000000',
},
}SCSS
$custom: #576ee7; $custom-light: #9497ef; $custom-dark: #000000;
JSON
{
"hex": "#576ee7",
"rgb": {
"r": 87,
"g": 110,
"b": 231
},
"hsl": {
"h": 230.417,
"s": 75,
"l": 62.353
},
"oklch": {
"l": 0.58518,
"c": 0.18389,
"h": 271.5
},
"luminance": 0.18948
}Semantic roles & 50–950 ramp
primary
#576EE7
secondary
#E7DFB3
accent
#B70ED7
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0D17
muted
#7E7E85