#651B8D#651B8D
#651B8D is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.3% C 0.176 H 310.0°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).
Color values
| HEX | #651B8D |
|---|---|
| RGB | rgb(101, 27, 141) |
| HSL | hsl(279, 68%, 33%) |
| HSV | hsv(279, 81%, 55%) |
| CMYK | cmyk(28.4%, 80.9%, 0%, 44.7%) |
| CIE-LAB | lab(28.04, 50.56, -47.65) |
| CIE-LCH | lch(28.04, 69.48, 316.70°) |
| OKLab | oklab(40.26% 0.1134 -0.1352) |
| OKLCH | oklch(40.26% 0.177 310) |
| XYZ | xyz(10.5655, 5.4739, 25.6941) |
| Luminance | 0.0547 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 4.85
Purple (survey)
#7E1E9C
ΔE00 4.88
Indigo
#4B0082
ΔE00 5.87
Purple
#800080
ΔE00 6.72
Royal Purple (survey)
#4B006E
ΔE00 6.99
Darkish Purple
#751973
ΔE00 7.24
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#651B8D #438D1B
analogous
#2C1B8D #651B8D #8D1B7C
triadic
#651B8D #8D651B #1B8D65
tetradic
#651B8D #8D2C1B #438D1B #1B7C8D
square
#651B8D #8D2C1B #438D1B #1B7C8D
split-complementary
#651B8D #7C8D1B #1B8D2C
monochromatic
#1B0726 #40115A #651B8D #8A25C0 #A747DC
Accessibility & contrast
On white
10.02
#651B8D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.09
#651B8D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #651B8D
10.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##651B8D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##651B8D | 1.00 | 10.02 | 2.09 | 10.02 |
| #FFFFFF | 10.02 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.09 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.02 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003F90
Deuteranopia (green-blind)
#00438B
Tritanopia (blue-blind)
#5F3854
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #651b8d; /* rgb */ color: rgb(101, 27, 141); /* oklch */ color: oklch(40.3% 0.176 310.0);
Tailwind
colors: {
custom: {
50: '#9561af',
500: '#651b8d',
950: '#000000',
},
}SCSS
$custom: #651b8d; $custom-light: #9561af; $custom-dark: #000000;
JSON
{
"hex": "#651b8d",
"rgb": {
"r": 101,
"g": 27,
"b": 141
},
"hsl": {
"h": 278.947,
"s": 67.857,
"l": 32.941
},
"oklch": {
"l": 0.40259,
"c": 0.1765,
"h": 310
},
"luminance": 0.05474
}Semantic roles & 50–950 ramp
primary
#651B8D
secondary
#70BD46
accent
#EB3D7A
background
#F9F6FA
surface
#F2EBF5
border
#CCC6CF
text
#0E0510
muted
#7E7A7F