#642BB6#642BB6
#642BB6 is a mid, highly saturated violet. Relative luminance 0.078; OKLCH L 45.2% C 0.202 H 295.8°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).
Color values
| HEX | #642BB6 |
|---|---|
| RGB | rgb(100, 43, 182) |
| HSL | hsl(265, 62%, 44%) |
| HSV | hsv(265, 76%, 71%) |
| CMYK | cmyk(45.1%, 76.4%, 0%, 28.6%) |
| CIE-LAB | lab(33.59, 53.78, -63.46) |
| CIE-LCH | lch(33.59, 83.18, 310.28°) |
| OKLab | oklab(45.18% 0.0878 -0.1818) |
| OKLCH | oklch(45.18% 0.202 295.8) |
| XYZ | xyz(14.5606, 7.8141, 44.9880) |
| Luminance | 0.0781 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Purple Blue
#5D21D0
ΔE00 3.71
Rebeccapurple
#663399
ΔE00 4.93
Blurple
#5539CC
ΔE00 4.98
Violet Blue
#510AC9
ΔE00 5.19
Blue With A Hint Of Purple
#533CC6
ΔE00 5.20
Bluey Purple
#6241C7
ΔE00 5.49
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#642BB6 #7DB62B
analogous
#2B38B6 #642BB6 #AA2BB6
triadic
#642BB6 #B6642B #2BB664
tetradic
#642BB6 #B62B38 #7DB62B #2BB6AA
square
#642BB6 #B62B38 #7DB62B #2BB6AA
split-complementary
#642BB6 #B6AA2B #38B62B
monochromatic
#2E1453 #491F84 #642BB6 #834AD4 #A57BE0
Accessibility & contrast
On white
8.19
#642BB6 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.56
#642BB6 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #642BB6
8.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##642BB6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##642BB6 | 1.00 | 8.19 | 2.56 | 8.19 |
| #FFFFFF | 8.19 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.56 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.19 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0050BA
Deuteranopia (green-blind)
#004DB3
Tritanopia (blue-blind)
#4D516F
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #642bb6; /* rgb */ color: rgb(100, 43, 182); /* oklch */ color: oklch(45.2% 0.202 295.8);
Tailwind
colors: {
custom: {
50: '#986bcd',
500: '#642bb6',
950: '#000000',
},
}SCSS
$custom: #642bb6; $custom-light: #986bcd; $custom-dark: #000000;
JSON
{
"hex": "#642bb6",
"rgb": {
"r": 100,
"g": 43,
"b": 182
},
"hsl": {
"h": 264.604,
"s": 61.778,
"l": 44.118
},
"oklch": {
"l": 0.45184,
"c": 0.2019,
"h": 295.8
},
"luminance": 0.07814
}Semantic roles & 50–950 ramp
primary
#642BB6
secondary
#A6C875
accent
#E543A2
background
#F9F6FC
surface
#F2EBF9
border
#CCC6D2
text
#0F0714
muted
#7E7A82