#5B168F#5B168F
#5B168F is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.6% C 0.180 H 304.5°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).
Color values
| HEX | #5B168F |
|---|---|
| RGB | rgb(91, 22, 143) |
| HSL | hsl(274, 73%, 32%) |
| HSV | hsv(274, 85%, 56%) |
| CMYK | cmyk(36.4%, 84.6%, 0%, 43.9%) |
| CIE-LAB | lab(26.10, 51.04, -52.12) |
| CIE-LCH | lch(26.10, 72.95, 314.40°) |
| OKLab | oklab(38.64% 0.1022 -0.1487) |
| OKLCH | oklch(38.64% 0.18 304.5) |
| XYZ | xyz(9.5581, 4.7812, 26.4006) |
| Luminance | 0.0478 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Indigo
#4B0082
ΔE00 4.05
Rebeccapurple
#663399
ΔE00 5.81
Royal Purple (survey)
#4B006E
ΔE00 6.12
Indigo (survey)
#380282
ΔE00 6.45
Purple (survey)
#7E1E9C
ΔE00 6.78
Indigo Blue
#3A18B1
ΔE00 7.28
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5B168F #4A8F16
analogous
#1F168F #5B168F #8F1686
triadic
#5B168F #8F5B16 #168F5B
tetradic
#5B168F #8F1F16 #4A8F16 #16868F
square
#5B168F #8F1F16 #4A8F16 #16868F
split-complementary
#5B168F #868F16 #168F1F
monochromatic
#170625 #390E5A #5B168F #7D1EC4 #9B3EE1
Accessibility & contrast
On white
10.74
#5B168F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.96
#5B168F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #5B168F
10.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5B168F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5B168F | 1.00 | 10.74 | 1.96 | 10.74 |
| #FFFFFF | 10.74 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.96 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.74 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003C92
Deuteranopia (green-blind)
#003E8D
Tritanopia (blue-blind)
#513854
Achromatopsia (no color)
#3E3E3E
Design tokens & code
CSS
--color: #5b168f; /* rgb */ color: rgb(91, 22, 143); /* oklch */ color: oklch(38.6% 0.180 304.5);
Tailwind
colors: {
custom: {
50: '#8f5eb1',
500: '#5b168f',
950: '#000000',
},
}SCSS
$custom: #5b168f; $custom-light: #8f5eb1; $custom-dark: #000000;
JSON
{
"hex": "#5b168f",
"rgb": {
"r": 91,
"g": 22,
"b": 143
},
"hsl": {
"h": 274.215,
"s": 73.333,
"l": 32.353
},
"oklch": {
"l": 0.38643,
"c": 0.18043,
"h": 304.5
},
"luminance": 0.04781
}Semantic roles & 50–950 ramp
primary
#5B168F
secondary
#77C13F
accent
#F03887
background
#F9F5FB
surface
#F1EAF6
border
#CBC6D0
text
#0D0511
muted
#7E7980