#5131BD#5131BD
#5131BD is a dark, highly saturated violet. Relative luminance 0.076; OKLCH L 44.6% C 0.204 H 285.1°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).
Color values
| HEX | #5131BD |
|---|---|
| RGB | rgb(81, 49, 189) |
| HSL | hsl(254, 59%, 47%) |
| HSV | hsv(254, 74%, 74%) |
| CMYK | cmyk(57.1%, 74.1%, 0%, 25.9%) |
| CIE-LAB | lab(33.18, 50.02, -68.36) |
| CIE-LCH | lch(33.18, 84.70, 306.20°) |
| OKLab | oklab(44.61% 0.0531 -0.1968) |
| OKLCH | oklch(44.61% 0.204 285.1) |
| XYZ | xyz(13.6742, 7.6193, 48.8844) |
| Luminance | 0.0762 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Blurple
#5539CC
ΔE00 2.88
Blue With A Hint Of Purple
#533CC6
ΔE00 2.89
Purple Blue
#5D21D0
ΔE00 3.61
Ocean Blue
#4F42B5
ΔE00 4.37
Bluey Purple
#6241C7
ΔE00 4.71
Violet Blue
#510AC9
ΔE00 5.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5131BD #9DBD31
analogous
#3157BD #5131BD #9731BD
triadic
#5131BD #BD5131 #31BD51
tetradic
#5131BD #BD3157 #9DBD31 #31BD97
square
#5131BD #BD3157 #9DBD31 #31BD97
split-complementary
#5131BD #BD9731 #57BD31
monochromatic
#27185C #3C248C #5131BD #7458D4 #9C88E0
Accessibility & contrast
On white
8.32
#5131BD on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.52
#5131BD on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #5131BD
8.32:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5131BD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5131BD | 1.00 | 8.32 | 2.52 | 8.32 |
| #FFFFFF | 8.32 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.52 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.32 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0052C1
Deuteranopia (green-blind)
#004ABA
Tritanopia (blue-blind)
#195875
Achromatopsia (no color)
#4E4E4E
Design tokens & code
CSS
--color: #5131bd; /* rgb */ color: rgb(81, 49, 189); /* oklch */ color: oklch(44.6% 0.204 285.1);
Tailwind
colors: {
custom: {
50: '#8e6dd2',
500: '#5131bd',
950: '#000000',
},
}SCSS
$custom: #5131bd; $custom-light: #8e6dd2; $custom-dark: #000000;
JSON
{
"hex": "#5131bd",
"rgb": {
"r": 81,
"g": 49,
"b": 189
},
"hsl": {
"h": 253.714,
"s": 58.824,
"l": 46.667
},
"oklch": {
"l": 0.44609,
"c": 0.20387,
"h": 285.1
},
"luminance": 0.0762
}Semantic roles & 50–950 ramp
primary
#5131BD
secondary
#B9CA80
accent
#E246BE
background
#F9F6FD
surface
#F2ECFA
border
#CCC7D3
text
#0D0714
muted
#7E7A83