#1E0B56#1E0B56
#1E0B56 is a very dark, vivid violet. Relative luminance 0.012; OKLCH L 24.2% C 0.122 H 284.1°. Best body text is #FFFFFF at 16.97:1 contrast (WCAG AA passes).
Color values
| HEX | #1E0B56 |
|---|---|
| RGB | rgb(30, 11, 86) |
| HSL | hsl(255, 77%, 19%) |
| HSV | hsv(255, 87%, 34%) |
| CMYK | cmyk(65.1%, 87.2%, 0%, 66.3%) |
| CIE-LAB | lab(10.46, 31.28, -41.20) |
| CIE-LCH | lch(10.46, 51.73, 307.20°) |
| OKLab | oklab(24.23% 0.0299 -0.1188) |
| OKLCH | oklch(24.23% 0.122 284.1) |
| XYZ | xyz(2.3343, 1.1871, 8.9084) |
| Luminance | 0.0119 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Dark Indigo
#1F0954
ΔE00 0.59
Dark Blue
#00035B
ΔE00 3.64
Night Blue
#040348
ΔE00 3.85
Darkblue (survey)
#030764
ΔE00 3.91
Dark Royal Blue
#02066F
ΔE00 5.22
Midnight Blue
#191970
ΔE00 5.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1E0B56 #43560B
analogous
#0B1E56 #1E0B56 #440B56
triadic
#1E0B56 #561E0B #0B561E
tetradic
#1E0B56 #560B1E #43560B #0B5644
square
#1E0B56 #560B1E #43560B #0B5644
split-complementary
#1E0B56 #56440B #1E560B
monochromatic
#09031B #0B0420 #1E0B56 #31128C #4419C3
Accessibility & contrast
On white
16.97
#1E0B56 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.24
#1E0B56 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1E0B56
16.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1E0B56 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1E0B56 | 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)
#001F58
Deuteranopia (green-blind)
#001A55
Tritanopia (blue-blind)
#002231
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #1e0b56; /* rgb */ color: rgb(30, 11, 86); /* oklch */ color: oklch(24.2% 0.122 284.1);
Tailwind
colors: {
custom: {
50: '#634d87',
500: '#1e0b56',
950: '#000000',
},
}SCSS
$custom: #1e0b56; $custom-light: #634d87; $custom-dark: #000000;
JSON
{
"hex": "#1e0b56",
"rgb": {
"r": 30,
"g": 11,
"b": 86
},
"hsl": {
"h": 255.2,
"s": 77.32,
"l": 19.02
},
"oklch": {
"l": 0.24232,
"c": 0.12247,
"h": 284.1
},
"luminance": 0.01187
}Semantic roles & 50–950 ramp
primary
#1E0B56
secondary
#78912B
accent
#F434C3
background
#F6F4F8
surface
#EBE7EF
border
#C6C3CA
text
#06010B
muted
#7A777C