#584EE7#584EE7
#584EE7 is a mid, highly saturated blue. Relative luminance 0.133; OKLCH L 53.0% C 0.222 H 278.6°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).
Color values
| HEX | #584EE7 |
|---|---|
| RGB | rgb(88, 78, 231) |
| HSL | hsl(244, 76%, 61%) |
| HSV | hsv(244, 66%, 91%) |
| CMYK | cmyk(61.9%, 66.2%, 0%, 9.4%) |
| CIE-LAB | lab(43.20, 47.91, -76.15) |
| CIE-LCH | lch(43.20, 89.96, 302.18°) |
| OKLab | oklab(53.05% 0.0331 -0.2195) |
| OKLCH | oklch(53.05% 0.222 278.6) |
| XYZ | xyz(21.1681, 13.2914, 77.0358) |
| Luminance | 0.1329 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 3.49
Warm Blue
#4B57DB
ΔE00 3.70
Slate Blue
#6A5ACD
ΔE00 5.15
Light Indigo
#6D5ACF
ΔE00 5.23
Bluish Purple
#703BE7
ΔE00 5.32
Electric Blue
#0652FF
ΔE00 5.41
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#584EE7 #DDE74E
analogous
#4E90E7 #584EE7 #A54EE7
triadic
#584EE7 #E7584E #4EE758
tetradic
#584EE7 #E74E90 #DDE74E #4EE7A5
square
#584EE7 #E74E90 #DDE74E #4EE7A5
split-complementary
#584EE7 #E7A54E #90E74E
monochromatic
#2016A4 #2A1EDA #584EE7 #8B84EE #BEBAF6
Accessibility & contrast
On white
5.74
#584EE7 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.66
#584EE7 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #584EE7
5.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##584EE7 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##584EE7 | 1.00 | 5.74 | 3.66 | 5.74 |
| #FFFFFF | 5.74 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.66 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.74 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006CEC
Deuteranopia (green-blind)
#0060E4
Tritanopia (blue-blind)
#007694
Achromatopsia (no color)
#666666
Design tokens & code
CSS
--color: #584ee7; /* rgb */ color: rgb(88, 78, 231); /* oklch */ color: oklch(53.0% 0.222 278.6);
Tailwind
colors: {
custom: {
50: '#9681f0',
500: '#584ee7',
950: '#000000',
},
}SCSS
$custom: #584ee7; $custom-light: #9681f0; $custom-dark: #000000;
JSON
{
"hex": "#584ee7",
"rgb": {
"r": 88,
"g": 78,
"b": 231
},
"hsl": {
"h": 243.922,
"s": 76.119,
"l": 60.588
},
"oklch": {
"l": 0.5305,
"c": 0.222,
"h": 278.6
},
"luminance": 0.13293
}Semantic roles & 50–950 ramp
primary
#584EE7
secondary
#E2E5AB
accent
#D80DCB
background
#FAF7FE
surface
#F3EEFD
border
#CDC9D5
text
#0F0A17
muted
#7F7C85