#5773FC#5773FC
#5773FC is a mid, highly saturated blue. Relative luminance 0.213; OKLCH L 61.0% C 0.206 H 270.4°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #5773FC |
|---|---|
| RGB | rgb(87, 115, 252) |
| HSL | hsl(230, 96%, 66%) |
| HSV | hsv(230, 65%, 99%) |
| CMYK | cmyk(65.5%, 54.4%, 0%, 1.2%) |
| CIE-LAB | lab(53.29, 32.54, -71.47) |
| CIE-LCH | lch(53.29, 78.52, 294.48°) |
| OKLab | oklab(60.97% 0.0016 -0.2055) |
| OKLCH | oklch(60.97% 0.206 270.4) |
| XYZ | xyz(27.6259, 21.3134, 94.7346) |
| Luminance | 0.2132 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 2.86
Lightish Blue
#3D7AFD
ΔE00 4.25
Cornflower Blue
#5170D7
ΔE00 5.07
Royal Blue
#4169E1
ΔE00 5.81
Clear Blue
#247AFD
ΔE00 5.93
Deep Sky Blue
#0D75F8
ΔE00 6.28
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5773FC #FCE057
analogous
#57C6FC #5773FC #8E57FC
triadic
#5773FC #FC5773 #73FC57
tetradic
#5773FC #FC57C6 #FCE057 #57FC8E
square
#5773FC #FC57C6 #FCE057 #57FC8E
split-complementary
#5773FC #FC8E57 #C6FC57
monochromatic
#0427D5 #1B41FB #5773FC #93A5FD #CFD7FE
Accessibility & contrast
On white
3.99
#5773FC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.26
#5773FC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5773FC
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5773FC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5773FC | 1.00 | 3.99 | 5.26 | 5.26 |
| #FFFFFF | 3.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.26 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.26 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0087FF
Deuteranopia (green-blind)
#0078F9
Tritanopia (blue-blind)
#0094AC
Achromatopsia (no color)
#7F7F7F
Design tokens & code
CSS
--color: #5773fc; /* rgb */ color: rgb(87, 115, 252); /* oklch */ color: oklch(61.0% 0.206 270.4);
Tailwind
colors: {
custom: {
50: '#979bfe',
500: '#5773fc',
950: '#000000',
},
}SCSS
$custom: #5773fc; $custom-light: #979bfe; $custom-dark: #000000;
JSON
{
"hex": "#5773fc",
"rgb": {
"r": 87,
"g": 115,
"b": 252
},
"hsl": {
"h": 229.818,
"s": 96.491,
"l": 66.471
},
"oklch": {
"l": 0.60973,
"c": 0.20553,
"h": 270.4
},
"luminance": 0.21316
}Semantic roles & 50–950 ramp
primary
#5773FC
secondary
#F2E9BD
accent
#BF00E6
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#0F0E18
muted
#7F7E86