#5B4DEB#5B4DEB
#5B4DEB is a mid, highly saturated blue. Relative luminance 0.135; OKLCH L 53.5% C 0.227 H 279.4°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).
Color values
| HEX | #5B4DEB |
|---|---|
| RGB | rgb(91, 77, 235) |
| HSL | hsl(245, 80%, 61%) |
| HSV | hsv(245, 67%, 92%) |
| CMYK | cmyk(61.3%, 67.2%, 0%, 7.8%) |
| CIE-LAB | lab(43.55, 50.13, -77.83) |
| CIE-LCH | lch(43.55, 92.57, 302.79°) |
| OKLab | oklab(53.46% 0.0371 -0.2244) |
| OKLCH | oklch(53.46% 0.227 279.4) |
| XYZ | xyz(21.9589, 13.5284, 80.0352) |
| Luminance | 0.1353 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Purpleish Blue
#6140EF
ΔE00 3.05
Warm Blue
#4B57DB
ΔE00 4.33
Bluish Purple
#703BE7
ΔE00 4.89
Slate Blue
#6A5ACD
ΔE00 5.40
Light Indigo
#6D5ACF
ΔE00 5.40
Purpley Blue
#5F34E7
ΔE00 5.60
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5B4DEB #DDEB4D
analogous
#4D8EEB #5B4DEB #AA4DEB
triadic
#5B4DEB #EB5B4D #4DEB5B
tetradic
#5B4DEB #EB4D8E #DDEB4D #4DEBAA
square
#5B4DEB #EB4D8E #DDEB4D #4DEBAA
split-complementary
#5B4DEB #EBAA4D #8EEB4D
monochromatic
#2113AA #2B19E1 #5B4DEB #8E84F1 #C0BBF7
Accessibility & contrast
On white
5.67
#5B4DEB on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.71
#5B4DEB on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #5B4DEB
5.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5B4DEB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5B4DEB | 1.00 | 5.67 | 3.71 | 5.67 |
| #FFFFFF | 5.67 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.71 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.67 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#006DF0
Deuteranopia (green-blind)
#0061E8
Tritanopia (blue-blind)
#007796
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #5b4deb; /* rgb */ color: rgb(91, 77, 235); /* oklch */ color: oklch(53.5% 0.227 279.4);
Tailwind
colors: {
custom: {
50: '#9880f3',
500: '#5b4deb',
950: '#000000',
},
}SCSS
$custom: #5b4deb; $custom-light: #9880f3; $custom-dark: #000000;
JSON
{
"hex": "#5b4deb",
"rgb": {
"r": 91,
"g": 77,
"b": 235
},
"hsl": {
"h": 245.316,
"s": 79.798,
"l": 61.176
},
"oklch": {
"l": 0.53462,
"c": 0.2274,
"h": 279.4
},
"luminance": 0.1353
}Semantic roles & 50–950 ramp
primary
#5B4DEB
secondary
#E2E8AC
accent
#DC09C9
background
#FAF7FF
surface
#F4EEFE
border
#CEC9D6
text
#0F0A17
muted
#7F7C85