#6531A4#6531A4
#6531A4 is a dark, vivid violet. Relative luminance 0.076; OKLCH L 44.5% C 0.175 H 299.9°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).
Color values
| HEX | #6531A4 |
|---|---|
| RGB | rgb(101, 49, 164) |
| HSL | hsl(267, 54%, 42%) |
| HSV | hsv(267, 70%, 64%) |
| CMYK | cmyk(38.4%, 70.1%, 0%, 35.7%) |
| CIE-LAB | lab(33.23, 46.50, -53.29) |
| CIE-LCH | lch(33.23, 70.72, 311.11°) |
| OKLab | oklab(44.49% 0.0875 -0.1519) |
| OKLCH | oklch(44.49% 0.175 299.9) |
| XYZ | xyz(13.1643, 7.6435, 35.8966) |
| Luminance | 0.0764 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 2.01
Purple (survey)
#7E1E9C
ΔE00 5.89
Purple Blue
#5D21D0
ΔE00 6.62
Bluey Purple
#6241C7
ΔE00 6.65
Blue With A Hint Of Purple
#533CC6
ΔE00 6.73
Ocean Blue
#4F42B5
ΔE00 6.81
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6531A4 #70A431
analogous
#3137A4 #6531A4 #9F31A4
triadic
#6531A4 #A46531 #31A465
tetradic
#6531A4 #A43137 #70A431 #31A49F
square
#6531A4 #A43137 #70A431 #31A49F
split-complementary
#6531A4 #A49F31 #37A431
monochromatic
#2B1546 #482375 #6531A4 #8349C9 #A379D7
Accessibility & contrast
On white
8.30
#6531A4 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.53
#6531A4 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #6531A4
8.30:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6531A4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6531A4 | 1.00 | 8.30 | 2.53 | 8.30 |
| #FFFFFF | 8.30 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.53 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.30 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004EA7
Deuteranopia (green-blind)
#004DA2
Tritanopia (blue-blind)
#574C67
Achromatopsia (no color)
#4E4E4E
Design tokens & code
CSS
--color: #6531a4; /* rgb */ color: rgb(101, 49, 164); /* oklch */ color: oklch(44.5% 0.175 299.9);
Tailwind
colors: {
custom: {
50: '#966dc0',
500: '#6531a4',
950: '#000000',
},
}SCSS
$custom: #6531a4; $custom-light: #966dc0; $custom-dark: #000000;
JSON
{
"hex": "#6531a4",
"rgb": {
"r": 101,
"g": 49,
"b": 164
},
"hsl": {
"h": 267.13,
"s": 53.991,
"l": 41.765
},
"oklch": {
"l": 0.44493,
"c": 0.17535,
"h": 299.9
},
"luminance": 0.07644
}Semantic roles & 50–950 ramp
primary
#6531A4
secondary
#9CBF72
accent
#DD4A9B
background
#F9F6FB
surface
#F2ECF7
border
#CCC7D0
text
#0E0712
muted
#7E7A81