#53188F#53188F
#53188F is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.8% C 0.177 H 300.0°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).
Color values
| HEX | #53188F |
|---|---|
| RGB | rgb(83, 24, 143) |
| HSL | hsl(270, 71%, 33%) |
| HSV | hsv(270, 83%, 56%) |
| CMYK | cmyk(42%, 83.2%, 0%, 43.9%) |
| CIE-LAB | lab(25.18, 49.11, -53.67) |
| CIE-LCH | lch(25.18, 72.75, 312.46°) |
| OKLab | oklab(37.76% 0.0885 -0.1535) |
| OKLCH | oklch(37.76% 0.177 300) |
| XYZ | xyz(8.8506, 4.4753, 26.3788) |
| Luminance | 0.0447 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Indigo
#4B0082
ΔE00 3.55
Indigo (survey)
#380282
ΔE00 5.37
Royal Purple (survey)
#4B006E
ΔE00 6.08
Indigo Blue
#3A18B1
ΔE00 6.26
Rebeccapurple
#663399
ΔE00 6.30
Ultramarine
#2000B1
ΔE00 7.90
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#53188F #548F18
analogous
#18198F #53188F #8E188F
triadic
#53188F #8F5318 #188F53
tetradic
#53188F #8F1819 #548F18 #188F8E
square
#53188F #8F1819 #548F18 #188F8E
split-complementary
#53188F #8F8E18 #198F18
monochromatic
#160626 #350F5B #53188F #7121C3 #9042DF
Accessibility & contrast
On white
11.08
#53188F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.90
#53188F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #53188F
11.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##53188F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##53188F | 1.00 | 11.08 | 1.90 | 11.08 |
| #FFFFFF | 11.08 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.90 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.08 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003B92
Deuteranopia (green-blind)
#003B8D
Tritanopia (blue-blind)
#453A55
Achromatopsia (no color)
#3C3C3C
Design tokens & code
CSS
--color: #53188f; /* rgb */ color: rgb(83, 24, 143); /* oklch */ color: oklch(37.8% 0.177 300.0);
Tailwind
colors: {
custom: {
50: '#8a5eb1',
500: '#53188f',
950: '#000000',
},
}SCSS
$custom: #53188f; $custom-light: #8a5eb1; $custom-dark: #000000;
JSON
{
"hex": "#53188f",
"rgb": {
"r": 83,
"g": 24,
"b": 143
},
"hsl": {
"h": 269.748,
"s": 71.257,
"l": 32.745
},
"oklch": {
"l": 0.37763,
"c": 0.17723,
"h": 300
},
"luminance": 0.04475
}Semantic roles & 50–950 ramp
primary
#53188F
secondary
#82C043
accent
#EE3A95
background
#F8F5FB
surface
#F0E9F6
border
#CBC5D0
text
#0C0511
muted
#7D7980