#901780#901780
#901780 is a mid, vivid purple. Relative luminance 0.081; OKLCH L 45.8% C 0.187 H 334.6°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).
Color values
| HEX | #901780 |
|---|---|
| RGB | rgb(144, 23, 128) |
| HSL | hsl(308, 72%, 33%) |
| HSV | hsv(308, 84%, 56%) |
| CMYK | cmyk(0%, 84%, 11.1%, 43.5%) |
| CIE-LAB | lab(34.19, 58.01, -29.29) |
| CIE-LCH | lch(34.19, 64.99, 333.21°) |
| OKLab | oklab(45.77% 0.1692 -0.0803) |
| OKLCH | oklch(45.77% 0.187 334.6) |
| XYZ | xyz(15.7045, 8.1020, 21.1546) |
| Luminance | 0.0810 (WCAG relative) |
| Temperature | neutral |
| Family | purple |
Closest named colors
Darkmagenta
#8B008B
ΔE00 3.56
Warm Purple
#952E8F
ΔE00 4.00
Barney Purple
#A00498
ΔE00 4.41
Purple
#800080
ΔE00 4.46
Darkish Purple
#751973
ΔE00 5.23
Red Violet
#9E0168
ΔE00 6.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#901780 #179027
analogous
#631790 #901780 #901743
triadic
#901780 #809017 #178090
tetradic
#901780 #906317 #179027 #174390
square
#901780 #906317 #179027 #174390
split-complementary
#901780 #439017 #179063
monochromatic
#260622 #5B0F51 #901780 #C51FAF #E141CB
Accessibility & contrast
On white
8.01
#901780 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#901780 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #901780
8.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##901780 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##901780 | 1.00 | 8.01 | 2.62 | 8.01 |
| #FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#154583
Deuteranopia (green-blind)
#46567D
Tritanopia (blue-blind)
#97244C
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #901780; /* rgb */ color: rgb(144, 23, 128); /* oklch */ color: oklch(45.8% 0.187 334.6);
Tailwind
colors: {
custom: {
50: '#b466a5',
500: '#901780',
950: '#000000',
},
}SCSS
$custom: #901780; $custom-light: #b466a5; $custom-dark: #000000;
JSON
{
"hex": "#901780",
"rgb": {
"r": 144,
"g": 23,
"b": 128
},
"hsl": {
"h": 307.934,
"s": 72.455,
"l": 32.745
},
"oklch": {
"l": 0.45772,
"c": 0.18727,
"h": 334.6
},
"luminance": 0.08101
}Semantic roles & 50–950 ramp
primary
#901780
secondary
#42C153
accent
#EF5139
background
#FBF6FA
surface
#F6EBF4
border
#D0C6CE
text
#12070F
muted
#817A7F