#1B0E4A#1B0E4A
#1B0E4A is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.9% C 0.104 H 284.7°. Best body text is #FFFFFF at 17.38:1 contrast (WCAG AA passes).
Color values
| HEX | #1B0E4A |
|---|---|
| RGB | rgb(27, 14, 74) |
| HSL | hsl(253, 68%, 17%) |
| HSV | hsv(253, 81%, 29%) |
| CMYK | cmyk(63.5%, 81.1%, 0%, 71%) |
| CIE-LAB | lab(9.33, 25.18, -34.81) |
| CIE-LCH | lch(9.33, 42.97, 305.88°) |
| OKLab | oklab(22.95% 0.0263 -0.1003) |
| OKLCH | oklch(22.95% 0.104 284.7) |
| XYZ | xyz(1.8447, 1.0414, 6.5810) |
| Luminance | 0.0104 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Dark Indigo
#1F0954
ΔE00 2.80
Night Blue
#040348
ΔE00 3.57
Navy Blue (survey)
#001146
ΔE00 4.67
Dark Blue
#00035B
ΔE00 5.61
Midnight Blue (survey)
#020035
ΔE00 5.82
Darkblue (survey)
#030764
ΔE00 6.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1B0E4A #3D4A0E
analogous
#0E1F4A #1B0E4A #390E4A
triadic
#1B0E4A #4A1B0E #0E4A1B
tetradic
#1B0E4A #4A0E1F #3D4A0E #0E4A39
square
#1B0E4A #4A0E1F #3D4A0E #0E4A39
split-complementary
#1B0E4A #4A390E #1F4A0E
monochromatic
#09051A #09051A #1B0E4A #2E187D #4121B1
Accessibility & contrast
On white
17.38
#1B0E4A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.21
#1B0E4A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1B0E4A
17.38:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1B0E4A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1B0E4A | 1.00 | 17.38 | 1.21 | 17.38 |
| #FFFFFF | 17.38 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.38 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001C4C
Deuteranopia (green-blind)
#001849
Tritanopia (blue-blind)
#041E2B
Achromatopsia (no color)
#1A1A1A
Design tokens & code
CSS
--color: #1b0e4a; /* rgb */ color: rgb(27, 14, 74); /* oklch */ color: oklch(22.9% 0.104 284.7);
Tailwind
colors: {
custom: {
50: '#5e4e7d',
500: '#1b0e4a',
950: '#000000',
},
}SCSS
$custom: #1b0e4a; $custom-light: #5e4e7d; $custom-dark: #000000;
JSON
{
"hex": "#1b0e4a",
"rgb": {
"r": 27,
"g": 14,
"b": 74
},
"hsl": {
"h": 253,
"s": 68.182,
"l": 17.255
},
"oklch": {
"l": 0.22947,
"c": 0.10363,
"h": 284.7
},
"luminance": 0.01041
}Semantic roles & 50–950 ramp
primary
#1B0E4A
secondary
#72852F
accent
#EB3DC5
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#05010A
muted
#79777C