#584BFA#584BFA
#584BFA is a mid, highly saturated blue. Relative luminance 0.140; OKLCH L 54.3% C 0.248 H 277.5°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).
Color values
| HEX | #584BFA |
|---|---|
| RGB | rgb(88, 75, 250) |
| HSL | hsl(244, 95%, 64%) |
| HSV | hsv(244, 70%, 98%) |
| CMYK | cmyk(64.8%, 70%, 0%, 2%) |
| CIE-LAB | lab(44.24, 55.44, -85.12) |
| CIE-LCH | lch(44.24, 101.58, 303.07°) |
| OKLab | oklab(54.3% 0.0324 -0.2458) |
| OKLCH | oklch(54.3% 0.248 277.5) |
| XYZ | xyz(23.7903, 14.0070, 91.8739) |
| Luminance | 0.1401 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 3.17
Bluish Purple
#703BE7
ΔE00 5.21
Electric Blue
#0652FF
ΔE00 5.35
Warm Blue
#4B57DB
ΔE00 5.39
Purpley Blue
#5F34E7
ΔE00 5.89
Light Royal Blue
#3A2EFE
ΔE00 6.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#584BFA #EDFA4B
analogous
#4B95FA #584BFA #AF4BFA
triadic
#584BFA #FA584B #4BFA58
tetradic
#584BFA #FA4B95 #EDFA4B #4BFAAF
square
#584BFA #FA4B95 #EDFA4B #4BFAAF
split-complementary
#584BFA #FAAF4B #95FA4B
monochromatic
#1405C5 #210FF8 #584BFA #8F87FC #C6C2FD
Accessibility & contrast
On white
5.52
#584BFA on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.80
#584BFA on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #584BFA
5.52:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##584BFA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##584BFA | 1.00 | 5.52 | 3.80 | 5.52 |
| #FFFFFF | 5.52 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.80 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.52 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0070FF
Deuteranopia (green-blind)
#0061F7
Tritanopia (blue-blind)
#007B9E
Achromatopsia (no color)
#696969
Design tokens & code
CSS
--color: #584bfa; /* rgb */ color: rgb(88, 75, 250); /* oklch */ color: oklch(54.3% 0.248 277.5);
Tailwind
colors: {
custom: {
50: '#9a7ffd',
500: '#584bfa',
950: '#000000',
},
}SCSS
$custom: #584bfa; $custom-light: #9a7ffd; $custom-dark: #000000;
JSON
{
"hex": "#584bfa",
"rgb": {
"r": 88,
"g": 75,
"b": 250
},
"hsl": {
"h": 244.457,
"s": 94.595,
"l": 63.725
},
"oklch": {
"l": 0.54304,
"c": 0.24792,
"h": 277.5
},
"luminance": 0.14009
}Semantic roles & 50–950 ramp
primary
#584BFA
secondary
#EBEFB2
accent
#E600D4
background
#FAF7FF
surface
#F4EEFF
border
#CEC9D7
text
#100A18
muted
#7F7C86