#5D57EC#5D57EC
#5D57EC is a mid, highly saturated blue. Relative luminance 0.152; OKLCH L 55.2% C 0.217 H 278.4°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).
Color values
| HEX | #5D57EC |
|---|---|
| RGB | rgb(93, 87, 236) |
| HSL | hsl(242, 80%, 63%) |
| HSV | hsv(242, 63%, 93%) |
| CMYK | cmyk(60.6%, 63.1%, 0%, 7.5%) |
| CIE-LAB | lab(45.90, 45.01, -74.53) |
| CIE-LCH | lch(45.90, 87.07, 301.13°) |
| OKLab | oklab(55.23% 0.0315 -0.2146) |
| OKLCH | oklch(55.23% 0.217 278.4) |
| XYZ | xyz(23.0579, 15.1979, 81.0590) |
| Luminance | 0.1520 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 3.61
Dark Periwinkle
#665FD1
ΔE00 4.21
Light Indigo
#6D5ACF
ΔE00 4.54
Slate Blue
#6A5ACD
ΔE00 4.55
Iris
#6258C4
ΔE00 5.46
Electric Blue
#0652FF
ΔE00 5.54
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5D57EC #E6EC57
analogous
#579BEC #5D57EC #A757EC
triadic
#5D57EC #EC5D57 #57EC5D
tetradic
#5D57EC #EC579B #E6EC57 #57ECA7
square
#5D57EC #EC579B #E6EC57 #57ECA7
split-complementary
#5D57EC #ECA757 #9BEC57
monochromatic
#1B14B4 #2820E6 #5D57EC #928EF2 #C7C5F8
Accessibility & contrast
On white
5.20
#5D57EC on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.04
#5D57EC on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5D57EC
5.20:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5D57EC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5D57EC | 1.00 | 5.20 | 4.04 | 5.20 |
| #FFFFFF | 5.20 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.04 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.20 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0073F1
Deuteranopia (green-blind)
#0067E9
Tritanopia (blue-blind)
#007D9A
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #5d57ec; /* rgb */ color: rgb(93, 87, 236); /* oklch */ color: oklch(55.2% 0.217 278.4);
Tailwind
colors: {
custom: {
50: '#9987f3',
500: '#5d57ec',
950: '#000000',
},
}SCSS
$custom: #5d57ec; $custom-light: #9987f3; $custom-dark: #000000;
JSON
{
"hex": "#5d57ec",
"rgb": {
"r": 93,
"g": 87,
"b": 236
},
"hsl": {
"h": 242.416,
"s": 79.679,
"l": 63.333
},
"oklch": {
"l": 0.55231,
"c": 0.21694,
"h": 278.4
},
"luminance": 0.152
}Semantic roles & 50–950 ramp
primary
#5D57EC
secondary
#E8EAB5
accent
#DC0AD4
background
#FAF8FF
surface
#F4EFFE
border
#CECAD6
text
#0F0B17
muted
#7F7C85