#586FE9#586FE9
#586FE9 is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.9% C 0.185 H 271.5°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).
Color values
| HEX | #586FE9 |
|---|---|
| RGB | rgb(88, 111, 233) |
| HSL | hsl(230, 77%, 63%) |
| HSV | hsv(230, 62%, 91%) |
| CMYK | cmyk(62.2%, 52.4%, 0%, 8.6%) |
| CIE-LAB | lab(51.06, 28.75, -64.48) |
| CIE-LCH | lch(51.06, 70.60, 294.03°) |
| OKLab | oklab(58.91% 0.005 -0.185) |
| OKLCH | oklch(58.91% 0.185 271.5) |
| XYZ | xyz(24.4120, 19.3247, 79.5186) |
| Luminance | 0.1933 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 2.90
Royal Blue
#4169E1
ΔE00 3.72
Cornflower
#6A79F7
ΔE00 4.42
Lightish Blue
#3D7AFD
ΔE00 5.59
Bright Blue
#0165FC
ΔE00 5.70
Cerulean Blue
#056EEE
ΔE00 6.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#586FE9 #E9D258
analogous
#58B7E9 #586FE9 #8958E9
triadic
#586FE9 #E9586F #6FE958
tetradic
#586FE9 #E958B7 #E9D258 #58E989
square
#586FE9 #E958B7 #E9D258 #58E989
split-complementary
#586FE9 #E98958 #B7E958
monochromatic
#172FAF #2240E2 #586FE9 #8E9EF0 #C4CCF7
Accessibility & contrast
On white
4.32
#586FE9 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.87
#586FE9 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #586FE9
4.87:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##586FE9 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##586FE9 | 1.00 | 4.32 | 4.87 | 4.87 |
| #FFFFFF | 4.32 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.87 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.87 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2180ED
Deuteranopia (green-blind)
#0073E6
Tritanopia (blue-blind)
#008CA1
Achromatopsia (no color)
#7A7A7A
Design tokens & code
CSS
--color: #586fe9; /* rgb */ color: rgb(88, 111, 233); /* oklch */ color: oklch(58.9% 0.185 271.5);
Tailwind
colors: {
custom: {
50: '#9498f1',
500: '#586fe9',
950: '#000000',
},
}SCSS
$custom: #586fe9; $custom-light: #9498f1; $custom-dark: #000000;
JSON
{
"hex": "#586fe9",
"rgb": {
"r": 88,
"g": 111,
"b": 233
},
"hsl": {
"h": 230.483,
"s": 76.72,
"l": 62.941
},
"oklch": {
"l": 0.58908,
"c": 0.18506,
"h": 271.5
},
"luminance": 0.19327
}Semantic roles & 50–950 ramp
primary
#586FE9
secondary
#E8E0B4
accent
#B90DD9
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0D17
muted
#7E7E85