#584CE9#584CE9
#584CE9 is a mid, highly saturated blue. Relative luminance 0.131; OKLCH L 52.9% C 0.227 H 278.7°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).
Color values
| HEX | #584CE9 |
|---|---|
| RGB | rgb(88, 76, 233) |
| HSL | hsl(245, 78%, 61%) |
| HSV | hsv(245, 67%, 91%) |
| CMYK | cmyk(62.2%, 67.4%, 0%, 8.6%) |
| CIE-LAB | lab(42.95, 49.66, -77.68) |
| CIE-LCH | lch(42.95, 92.20, 302.59°) |
| OKLab | oklab(52.92% 0.0343 -0.224) |
| OKLCH | oklch(52.92% 0.227 278.7) |
| XYZ | xyz(21.3122, 13.1251, 78.4853) |
| Luminance | 0.1313 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 2.98
Warm Blue
#4B57DB
ΔE00 4.18
Bluish Purple
#703BE7
ΔE00 4.90
Purpley Blue
#5F34E7
ΔE00 5.34
Electric Blue
#0652FF
ΔE00 5.53
Slate Blue
#6A5ACD
ΔE00 5.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#584CE9 #DDE94C
analogous
#4C8EE9 #584CE9 #A64CE9
triadic
#584CE9 #E9584C #4CE958
tetradic
#584CE9 #E94C8E #DDE94C #4CE9A6
square
#584CE9 #E94C8E #DDE94C #4CE9A6
split-complementary
#584CE9 #E9A64C #8EE94C
monochromatic
#2014A6 #2A1BDD #584CE9 #8B83F0 #BEB9F6
Accessibility & contrast
On white
5.79
#584CE9 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.63
#584CE9 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #584CE9
5.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##584CE9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##584CE9 | 1.00 | 5.79 | 3.63 | 5.79 |
| #FFFFFF | 5.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006CEE
Deuteranopia (green-blind)
#005FE6
Tritanopia (blue-blind)
#007694
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #584ce9; /* rgb */ color: rgb(88, 76, 233); /* oklch */ color: oklch(52.9% 0.227 278.7);
Tailwind
colors: {
custom: {
50: '#977ff1',
500: '#584ce9',
950: '#000000',
},
}SCSS
$custom: #584ce9; $custom-light: #977ff1; $custom-dark: #000000;
JSON
{
"hex": "#584ce9",
"rgb": {
"r": 88,
"g": 76,
"b": 233
},
"hsl": {
"h": 244.586,
"s": 78.109,
"l": 60.588
},
"oklch": {
"l": 0.52923,
"c": 0.22664,
"h": 278.7
},
"luminance": 0.13127
}Semantic roles & 50–950 ramp
primary
#584CE9
secondary
#E2E6AB
accent
#DA0BCB
background
#FAF7FE
surface
#F3EEFD
border
#CDC9D5
text
#0F0A17
muted
#7F7C85