#584CD1#584CD1
#584CD1 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.9% C 0.197 H 280.9°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).
Color values
| HEX | #584CD1 |
|---|---|
| RGB | rgb(88, 76, 209) |
| HSL | hsl(245, 59%, 56%) |
| HSV | hsv(245, 64%, 82%) |
| CMYK | cmyk(57.9%, 63.6%, 0%, 18%) |
| CIE-LAB | lab(40.97, 42.18, -67.23) |
| CIE-LCH | lch(40.97, 79.36, 302.10°) |
| OKLab | oklab(50.88% 0.0371 -0.1933) |
| OKLCH | oklch(50.88% 0.197 280.9) |
| XYZ | xyz(18.1140, 11.8458, 61.6412) |
| Luminance | 0.1185 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Bluey Purple
#6241C7
ΔE00 3.74
Iris
#6258C4
ΔE00 4.09
Warm Blue
#4B57DB
ΔE00 4.16
Blue With A Hint Of Purple
#533CC6
ΔE00 4.53
Purpleish Blue
#6140EF
ΔE00 4.69
Slate Blue
#6A5ACD
ΔE00 4.77
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#584CD1 #C5D14C
analogous
#4C82D1 #584CD1 #9B4CD1
triadic
#584CD1 #D1584C #4CD158
tetradic
#584CD1 #D14C82 #C5D14C #4CD19B
square
#584CD1 #D14C82 #C5D14C #4CD19B
split-complementary
#584CD1 #D19B4C #82D14C
monochromatic
#2A2181 #3A2EB2 #584CD1 #857DDE #B3ADEA
Accessibility & contrast
On white
6.23
#584CD1 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.37
#584CD1 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #584CD1
6.23:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##584CD1 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##584CD1 | 1.00 | 6.23 | 3.37 | 6.23 |
| #FFFFFF | 6.23 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.37 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.23 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0065D5
Deuteranopia (green-blind)
#005CCE
Tritanopia (blue-blind)
#0A6D87
Achromatopsia (no color)
#616161
Design tokens & code
CSS
--color: #584cd1; /* rgb */ color: rgb(88, 76, 209); /* oklch */ color: oklch(50.9% 0.197 280.9);
Tailwind
colors: {
custom: {
50: '#937fe0',
500: '#584cd1',
950: '#000000',
},
}SCSS
$custom: #584cd1; $custom-light: #937fe0; $custom-dark: #000000;
JSON
{
"hex": "#584cd1",
"rgb": {
"r": 88,
"g": 76,
"b": 209
},
"hsl": {
"h": 245.414,
"s": 59.111,
"l": 55.882
},
"oklch": {
"l": 0.50877,
"c": 0.19687,
"h": 280.9
},
"luminance": 0.11847
}Semantic roles & 50–950 ramp
primary
#584CD1
secondary
#D3D8A1
accent
#E246D4
background
#F9F7FD
surface
#F2EEFB
border
#CCC9D4
text
#0E0A15
muted
#7E7C83