#5B79F5#5B79F5
#5B79F5 is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.8% C 0.188 H 269.9°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).
Color values
| HEX | #5B79F5 |
|---|---|
| RGB | rgb(91, 121, 245) |
| HSL | hsl(228, 89%, 66%) |
| HSV | hsv(228, 63%, 96%) |
| CMYK | cmyk(62.9%, 50.6%, 0%, 3.9%) |
| CIE-LAB | lab(54.54, 27.15, -65.55) |
| CIE-LCH | lch(54.54, 70.95, 292.50°) |
| OKLab | oklab(61.82% -0.0003 -0.188) |
| OKLCH | oklch(61.82% 0.188 269.9) |
| XYZ | xyz(27.6276, 22.4890, 89.2534) |
| Luminance | 0.2249 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 2.39
Lightish Blue
#3D7AFD
ΔE00 3.41
Soft Blue
#6488EA
ΔE00 4.96
Cornflower Blue
#5170D7
ΔE00 5.15
Clear Blue
#247AFD
ΔE00 5.20
Dodger Blue
#3E82FC
ΔE00 5.23
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5B79F5 #F5D75B
analogous
#5BC6F5 #5B79F5 #8A5BF5
triadic
#5B79F5 #F55B79 #79F55B
tetradic
#5B79F5 #F55BC6 #F5D75B #5BF58A
square
#5B79F5 #F55BC6 #F5D75B #5BF58A
split-complementary
#5B79F5 #F58A5B #C6F55B
monochromatic
#0C31C9 #214AF1 #5B79F5 #95A8F9 #CED7FC
Accessibility & contrast
On white
3.82
#5B79F5 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.50
#5B79F5 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5B79F5
5.50:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5B79F5 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5B79F5 | 1.00 | 3.82 | 5.50 | 5.50 |
| #FFFFFF | 3.82 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.50 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.50 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#308AF9
Deuteranopia (green-blind)
#007CF2
Tritanopia (blue-blind)
#0096AC
Achromatopsia (no color)
#828282
Design tokens & code
CSS
--color: #5b79f5; /* rgb */ color: rgb(91, 121, 245); /* oklch */ color: oklch(61.8% 0.188 269.9);
Tailwind
colors: {
custom: {
50: '#979ff9',
500: '#5b79f5',
950: '#000000',
},
}SCSS
$custom: #5b79f5; $custom-light: #979ff9; $custom-dark: #000000;
JSON
{
"hex": "#5b79f5",
"rgb": {
"r": 91,
"g": 121,
"b": 245
},
"hsl": {
"h": 228.312,
"s": 88.506,
"l": 65.882
},
"oklch": {
"l": 0.61824,
"c": 0.18796,
"h": 269.9
},
"luminance": 0.22491
}Semantic roles & 50–950 ramp
primary
#5B79F5
secondary
#EFE5BC
accent
#B900E5
background
#FAF9FF
surface
#F3F2FF
border
#CDCCD7
text
#0F0E17
muted
#7F7E85