#5A1C9F#5A1C9F
#5A1C9F is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.5% C 0.191 H 298.5°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).
Color values
| HEX | #5A1C9F |
|---|---|
| RGB | rgb(90, 28, 159) |
| HSL | hsl(268, 70%, 37%) |
| HSV | hsv(268, 82%, 62%) |
| CMYK | cmyk(43.4%, 82.4%, 0%, 37.6%) |
| CIE-LAB | lab(28.13, 52.60, -58.63) |
| CIE-LCH | lch(28.13, 78.77, 311.90°) |
| OKLab | oklab(40.47% 0.0911 -0.1679) |
| OKLCH | oklch(40.47% 0.191 298.5) |
| XYZ | xyz(10.8881, 5.5072, 33.2835) |
| Luminance | 0.0551 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 5.18
Indigo Blue
#3A18B1
ΔE00 5.28
Violet Blue
#510AC9
ΔE00 5.82
Indigo
#4B0082
ΔE00 5.89
Purple Blue
#5D21D0
ΔE00 6.88
Purple (survey)
#7E1E9C
ΔE00 7.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5A1C9F #619F1C
analogous
#1C209F #5A1C9F #9C1C9F
triadic
#5A1C9F #9F5A1C #1C9F5A
tetradic
#5A1C9F #9F1C20 #619F1C #1C9F9C
square
#5A1C9F #9F1C20 #619F1C #1C9F9C
split-complementary
#5A1C9F #9F9C1C #209F1C
monochromatic
#1F0A37 #3D136B #5A1C9F #7725D3 #9754E1
Accessibility & contrast
On white
9.99
#5A1C9F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.10
#5A1C9F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #5A1C9F
9.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5A1C9F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5A1C9F | 1.00 | 9.99 | 2.10 | 9.99 |
| #FFFFFF | 9.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.10 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0042A3
Deuteranopia (green-blind)
#00419D
Tritanopia (blue-blind)
#48425F
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #5a1c9f; /* rgb */ color: rgb(90, 28, 159); /* oklch */ color: oklch(40.5% 0.191 298.5);
Tailwind
colors: {
custom: {
50: '#9061bc',
500: '#5a1c9f',
950: '#000000',
},
}SCSS
$custom: #5a1c9f; $custom-light: #9061bc; $custom-dark: #000000;
JSON
{
"hex": "#5a1c9f",
"rgb": {
"r": 90,
"g": 28,
"b": 159
},
"hsl": {
"h": 268.397,
"s": 70.053,
"l": 36.667
},
"oklch": {
"l": 0.40466,
"c": 0.19103,
"h": 298.5
},
"luminance": 0.05507
}Semantic roles & 50–950 ramp
primary
#5A1C9F
secondary
#8EC453
accent
#ED3B99
background
#F9F6FB
surface
#F2EBF7
border
#CCC6D0
text
#0D0512
muted
#7E7A81