#5763EE#5763EE
#5763EE is a mid, highly saturated blue. Relative luminance 0.171; OKLCH L 57.0% C 0.207 H 274.1°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).
Color values
| HEX | #5763EE |
|---|---|
| RGB | rgb(87, 99, 238) |
| HSL | hsl(235, 82%, 64%) |
| HSV | hsv(235, 63%, 93%) |
| CMYK | cmyk(63.4%, 58.4%, 0%, 6.7%) |
| CIE-LAB | lab(48.41, 37.60, -71.59) |
| CIE-LCH | lch(48.41, 80.86, 297.71°) |
| OKLab | oklab(57.02% 0.0147 -0.206) |
| OKLCH | oklch(57.02% 0.207 274.1) |
| XYZ | xyz(23.8198, 17.1209, 82.9217) |
| Luminance | 0.1712 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal Blue
#4169E1
ΔE00 4.56
Dark Periwinkle
#665FD1
ΔE00 4.68
Warm Blue
#4B57DB
ΔE00 4.88
Azul
#1D5DEC
ΔE00 5.41
Bright Blue
#0165FC
ΔE00 5.52
Cornflower Blue
#5170D7
ΔE00 5.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5763EE #EEE257
analogous
#57AEEE #5763EE #9657EE
triadic
#5763EE #EE5763 #63EE57
tetradic
#5763EE #EE57AE #EEE257 #57EE96
square
#5763EE #EE57AE #EEE257 #57EE96
split-complementary
#5763EE #EE9657 #AEEE57
monochromatic
#1320B8 #1F2FE8 #5763EE #8F97F4 #C6CAF9
Accessibility & contrast
On white
4.75
#5763EE on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.42
#5763EE on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5763EE
4.75:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5763EE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5763EE | 1.00 | 4.75 | 4.42 | 4.75 |
| #FFFFFF | 4.75 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.42 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.75 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#007AF3
Deuteranopia (green-blind)
#006CEB
Tritanopia (blue-blind)
#00859F
Achromatopsia (no color)
#737373
Design tokens & code
CSS
--color: #5763ee; /* rgb */ color: rgb(87, 99, 238); /* oklch */ color: oklch(57.0% 0.207 274.1);
Tailwind
colors: {
custom: {
50: '#968ff4',
500: '#5763ee',
950: '#000000',
},
}SCSS
$custom: #5763ee; $custom-light: #968ff4; $custom-dark: #000000;
JSON
{
"hex": "#5763ee",
"rgb": {
"r": 87,
"g": 99,
"b": 238
},
"hsl": {
"h": 235.232,
"s": 81.622,
"l": 63.725
},
"oklch": {
"l": 0.57021,
"c": 0.20657,
"h": 274.1
},
"luminance": 0.17123
}Semantic roles & 50–950 ramp
primary
#5763EE
secondary
#EBE7B6
accent
#CD08DE
background
#FAF8FF
surface
#F3F0FE
border
#CDCBD6
text
#0F0C17
muted
#7F7D85