#575DEE#575DEE
#575DEE is a mid, highly saturated blue. Relative luminance 0.160; OKLCH L 56.0% C 0.214 H 275.3°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #575DEE |
|---|---|
| RGB | rgb(87, 93, 238) |
| HSL | hsl(238, 82%, 64%) |
| HSV | hsv(238, 63%, 93%) |
| CMYK | cmyk(63.4%, 60.9%, 0%, 6.7%) |
| CIE-LAB | lab(47.01, 41.21, -73.87) |
| CIE-LCH | lch(47.01, 84.59, 299.16°) |
| OKLab | oklab(55.99% 0.0196 -0.2128) |
| OKLCH | oklch(55.99% 0.214 275.3) |
| XYZ | xyz(23.2724, 16.0260, 82.7393) |
| Luminance | 0.1603 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Warm Blue
#4B57DB
ΔE00 3.68
Dark Periwinkle
#665FD1
ΔE00 4.24
Electric Blue
#0652FF
ΔE00 5.32
Slate Blue
#6A5ACD
ΔE00 5.37
Azul
#1D5DEC
ΔE00 5.40
Light Indigo
#6D5ACF
ΔE00 5.44
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#575DEE #EEE857
analogous
#57A8EE #575DEE #9C57EE
triadic
#575DEE #EE575D #5DEE57
tetradic
#575DEE #EE57A8 #EEE857 #57EE9C
square
#575DEE #EE57A8 #EEE857 #57EE9C
split-complementary
#575DEE #EE9C57 #A8EE57
monochromatic
#1319B8 #1F27E8 #575DEE #8F93F4 #C6C8F9
Accessibility & contrast
On white
4.99
#575DEE on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#575DEE on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #575DEE
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##575DEE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##575DEE | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0076F3
Deuteranopia (green-blind)
#0069EB
Tritanopia (blue-blind)
#00819D
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #575dee; /* rgb */ color: rgb(87, 93, 238); /* oklch */ color: oklch(56.0% 0.214 275.3);
Tailwind
colors: {
custom: {
50: '#968bf5',
500: '#575dee',
950: '#000000',
},
}SCSS
$custom: #575dee; $custom-light: #968bf5; $custom-dark: #000000;
JSON
{
"hex": "#575dee",
"rgb": {
"r": 87,
"g": 93,
"b": 238
},
"hsl": {
"h": 237.616,
"s": 81.622,
"l": 63.725
},
"oklch": {
"l": 0.55985,
"c": 0.21371,
"h": 275.3
},
"luminance": 0.16028
}Semantic roles & 50–950 ramp
primary
#575DEE
secondary
#EBE9B6
accent
#D508DE
background
#FAF8FF
surface
#F3F0FE
border
#CDCBD6
text
#0F0C17
muted
#7F7D85