#2A0B47#2A0B47
#2A0B47 is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.1% C 0.104 H 302.5°. Best body text is #FFFFFF at 16.97:1 contrast (WCAG AA passes).
Color values
| HEX | #2A0B47 |
|---|---|
| RGB | rgb(42, 11, 71) |
| HSL | hsl(271, 73%, 16%) |
| HSV | hsv(271, 85%, 28%) |
| CMYK | cmyk(40.8%, 84.5%, 0%, 72.2%) |
| CIE-LAB | lab(10.46, 28.70, -30.80) |
| CIE-LCH | lch(10.46, 42.10, 312.99°) |
| OKLab | oklab(24.1% 0.0561 -0.0878) |
| OKLCH | oklch(24.1% 0.104 302.5) |
| XYZ | xyz(2.2116, 1.1865, 6.0725) |
| Luminance | 0.0119 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Midnight Purple
#280137
ΔE00 3.88
Dark Violet
#34013F
ΔE00 4.30
Dark Indigo
#1F0954
ΔE00 4.33
Dark Purple
#35063E
ΔE00 4.54
Deep Purple
#36013F
ΔE00 4.74
Very Dark Purple
#2A0134
ΔE00 4.90
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A0B47 #28470B
analogous
#0C0B47 #2A0B47 #470B46
triadic
#2A0B47 #472A0B #0B472A
tetradic
#2A0B47 #470C0B #28470B #0B4647
square
#2A0B47 #470C0B #28470B #0B4647
split-complementary
#2A0B47 #46470B #0B470C
monochromatic
#10041A #10041A #2A0B47 #49137C #691BB1
Accessibility & contrast
On white
16.97
#2A0B47 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.24
#2A0B47 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A0B47
16.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A0B47 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A0B47 | 1.00 | 16.97 | 1.24 | 16.97 |
| #FFFFFF | 16.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.24 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001C49
Deuteranopia (green-blind)
#001C46
Tritanopia (blue-blind)
#241A28
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #2a0b47; /* rgb */ color: rgb(42, 11, 71); /* oklch */ color: oklch(24.1% 0.104 302.5);
Tailwind
colors: {
custom: {
50: '#674e7b',
500: '#2a0b47',
950: '#000000',
},
}SCSS
$custom: #2a0b47; $custom-light: #674e7b; $custom-dark: #000000;
JSON
{
"hex": "#2a0b47",
"rgb": {
"r": 42,
"g": 11,
"b": 71
},
"hsl": {
"h": 271,
"s": 73.171,
"l": 16.078
},
"oklch": {
"l": 0.24104,
"c": 0.1042,
"h": 302.5
},
"luminance": 0.01187
}Semantic roles & 50–950 ramp
primary
#2A0B47
secondary
#55832A
accent
#F03891
background
#F6F4F7
surface
#EBE7EE
border
#C6C3C9
text
#060109
muted
#7A777B