#6B33B8#6B33B8
#6B33B8 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 47.0% C 0.196 H 297.5°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).
Color values
| HEX | #6B33B8 |
|---|---|
| RGB | rgb(107, 51, 184) |
| HSL | hsl(265, 57%, 46%) |
| HSV | hsv(265, 72%, 72%) |
| CMYK | cmyk(41.8%, 72.3%, 0%, 27.8%) |
| CIE-LAB | lab(35.90, 51.79, -60.84) |
| CIE-LCH | lch(35.90, 79.90, 310.41°) |
| OKLab | oklab(47.05% 0.0905 -0.1739) |
| OKLCH | oklch(47.05% 0.196 297.5) |
| XYZ | xyz(15.8967, 8.9539, 46.2288) |
| Luminance | 0.0895 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Bluey Purple
#6241C7
ΔE00 4.30
Purple Blue
#5D21D0
ΔE00 4.70
Blurple
#5539CC
ΔE00 4.80
Rebeccapurple
#663399
ΔE00 4.85
Blue With A Hint Of Purple
#533CC6
ΔE00 4.95
Burple
#6832E3
ΔE00 5.76
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6B33B8 #80B833
analogous
#333DB8 #6B33B8 #AD33B8
triadic
#6B33B8 #B86B33 #33B86B
tetradic
#6B33B8 #B8333D #80B833 #33B8AD
square
#6B33B8 #B8333D #80B833 #33B8AD
split-complementary
#6B33B8 #B8AD33 #3DB833
monochromatic
#331858 #4F2688 #6B33B8 #8B58D1 #AC88DE
Accessibility & contrast
On white
7.52
#6B33B8 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.79
#6B33B8 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #6B33B8
7.52:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6B33B8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6B33B8 | 1.00 | 7.52 | 2.79 | 7.52 |
| #FFFFFF | 7.52 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.79 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.52 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0055BC
Deuteranopia (green-blind)
#0053B5
Tritanopia (blue-blind)
#575572
Achromatopsia (no color)
#545454
Design tokens & code
CSS
--color: #6b33b8; /* rgb */ color: rgb(107, 51, 184); /* oklch */ color: oklch(47.0% 0.196 297.5);
Tailwind
colors: {
custom: {
50: '#9c70ce',
500: '#6b33b8',
950: '#000000',
},
}SCSS
$custom: #6b33b8; $custom-light: #9c70ce; $custom-dark: #000000;
JSON
{
"hex": "#6b33b8",
"rgb": {
"r": 107,
"g": 51,
"b": 184
},
"hsl": {
"h": 265.263,
"s": 56.596,
"l": 46.078
},
"oklch": {
"l": 0.47046,
"c": 0.19607,
"h": 297.5
},
"luminance": 0.08954
}Semantic roles & 50–950 ramp
primary
#6B33B8
secondary
#A9C87F
accent
#E048A0
background
#FAF6FC
surface
#F3ECF9
border
#CDC7D2
text
#0F0814
muted
#7F7B82