#51248E#51248E
#51248E is a dark, vivid violet. Relative luminance 0.050; OKLCH L 38.7% C 0.163 H 297.5°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).
Color values
| HEX | #51248E |
|---|---|
| RGB | rgb(81, 36, 142) |
| HSL | hsl(265, 60%, 35%) |
| HSV | hsv(265, 75%, 56%) |
| CMYK | cmyk(43%, 74.6%, 0%, 44.3%) |
| CIE-LAB | lab(26.63, 43.34, -50.70) |
| CIE-LCH | lch(26.63, 66.70, 310.53°) |
| OKLab | oklab(38.69% 0.0755 -0.145) |
| OKLCH | oklch(38.69% 0.163 297.5) |
| XYZ | xyz(8.9054, 4.9639, 26.0749) |
| Luminance | 0.0496 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 5.05
Indigo
#4B0082
ΔE00 5.28
Indigo Blue
#3A18B1
ΔE00 6.51
Indigo (survey)
#380282
ΔE00 6.56
Royal Purple (survey)
#4B006E
ΔE00 7.27
Darkslateblue
#483D8B
ΔE00 7.38
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#51248E #618E24
analogous
#242C8E #51248E #86248E
triadic
#51248E #8E5124 #248E51
tetradic
#51248E #8E242C #618E24 #248E86
square
#51248E #8E242C #618E24 #248E86
split-complementary
#51248E #8E8624 #2C8E24
monochromatic
#190B2C #35185D #51248E #6D30BF #8D58D5
Accessibility & contrast
On white
10.54
#51248E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.99
#51248E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #51248E
10.54:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##51248E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##51248E | 1.00 | 10.54 | 1.99 | 10.54 |
| #FFFFFF | 10.54 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.54 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003F91
Deuteranopia (green-blind)
#003E8C
Tritanopia (blue-blind)
#413F57
Achromatopsia (no color)
#3F3F3F
Design tokens & code
CSS
--color: #51248e; /* rgb */ color: rgb(81, 36, 142); /* oklch */ color: oklch(38.7% 0.163 297.5);
Tailwind
colors: {
custom: {
50: '#8863b0',
500: '#51248e',
950: '#000000',
},
}SCSS
$custom: #51248e; $custom-light: #8863b0; $custom-dark: #000000;
JSON
{
"hex": "#51248e",
"rgb": {
"r": 81,
"g": 36,
"b": 142
},
"hsl": {
"h": 265.472,
"s": 59.551,
"l": 34.902
},
"oklch": {
"l": 0.3869,
"c": 0.16343,
"h": 297.5
},
"luminance": 0.04964
}Semantic roles & 50–950 ramp
primary
#51248E
secondary
#8EB955
accent
#E345A0
background
#F8F6FA
surface
#F0EBF5
border
#CBC6CF
text
#0C0511
muted
#7D7A80