#584BE3#584BE3
#584BE3 is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 52.2% C 0.220 H 279.4°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).
Color values
| HEX | #584BE3 |
|---|---|
| RGB | rgb(88, 75, 227) |
| HSL | hsl(245, 73%, 59%) |
| HSV | hsv(245, 67%, 89%) |
| CMYK | cmyk(61.2%, 67%, 0%, 11%) |
| CIE-LAB | lab(42.23, 48.37, -75.46) |
| CIE-LCH | lch(42.23, 89.63, 302.66°) |
| OKLab | oklab(52.25% 0.0359 -0.2175) |
| OKLCH | oklch(52.25% 0.22 279.4) |
| XYZ | xyz(20.4013, 12.6514, 74.0250) |
| Luminance | 0.1265 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 3.00
Warm Blue
#4B57DB
ΔE00 4.19
Bluish Purple
#703BE7
ΔE00 4.75
Bluey Purple
#6241C7
ΔE00 4.93
Purpley Blue
#5F34E7
ΔE00 5.01
Slate Blue
#6A5ACD
ΔE00 5.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#584BE3 #D6E34B
analogous
#4B8AE3 #584BE3 #A44BE3
triadic
#584BE3 #E3584B #4BE358
tetradic
#584BE3 #E34B8A #D6E34B #4BE3A4
square
#584BE3 #E34B8A #D6E34B #4BE3A4
split-complementary
#584BE3 #E3A44B #8AE34B
monochromatic
#23189B #2F20D0 #584BE3 #8980EB #BAB5F3
Accessibility & contrast
On white
5.95
#584BE3 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.53
#584BE3 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #584BE3
5.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##584BE3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##584BE3 | 1.00 | 5.95 | 3.53 | 5.95 |
| #FFFFFF | 5.95 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.53 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.95 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006AE8
Deuteranopia (green-blind)
#005EE0
Tritanopia (blue-blind)
#007391
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #584be3; /* rgb */ color: rgb(88, 75, 227); /* oklch */ color: oklch(52.2% 0.220 279.4);
Tailwind
colors: {
custom: {
50: '#967fed',
500: '#584be3',
950: '#000000',
},
}SCSS
$custom: #584be3; $custom-light: #967fed; $custom-dark: #000000;
JSON
{
"hex": "#584be3",
"rgb": {
"r": 88,
"g": 75,
"b": 227
},
"hsl": {
"h": 245.132,
"s": 73.077,
"l": 59.216
},
"oklch": {
"l": 0.52249,
"c": 0.22045,
"h": 279.4
},
"luminance": 0.12653
}Semantic roles & 50–950 ramp
primary
#584BE3
secondary
#DEE3A7
accent
#F038E0
background
#FAF7FE
surface
#F3EEFD
border
#CDC9D5
text
#0F0A16
muted
#7F7C84