#1A0A4E#1A0A4E
#1A0A4E is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.7% C 0.114 H 283.4°. Best body text is #FFFFFF at 17.54:1 contrast (WCAG AA passes).
Color values
| HEX | #1A0A4E |
|---|---|
| RGB | rgb(26, 10, 78) |
| HSL | hsl(254, 77%, 17%) |
| HSV | hsv(254, 87%, 31%) |
| CMYK | cmyk(66.7%, 87.2%, 0%, 69.4%) |
| CIE-LAB | lab(8.88, 28.68, -38.34) |
| CIE-LCH | lch(8.88, 47.88, 306.80°) |
| OKLab | oklab(22.74% 0.0264 -0.1105) |
| OKLCH | oklch(22.74% 0.114 283.4) |
| XYZ | xyz(1.9093, 0.9866, 7.2961) |
| Luminance | 0.0099 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Dark Indigo
#1F0954
ΔE00 1.41
Night Blue
#040348
ΔE00 2.93
Dark Blue
#00035B
ΔE00 4.20
Darkblue (survey)
#030764
ΔE00 4.87
Navy Blue (survey)
#001146
ΔE00 5.41
Dark Royal Blue
#02066F
ΔE00 6.40
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1A0A4E #3E4E0A
analogous
#0A1C4E #1A0A4E #3C0A4E
triadic
#1A0A4E #4E1A0A #0A4E1A
tetradic
#1A0A4E #4E0A1C #3E4E0A #0A4E3C
square
#1A0A4E #4E0A1C #3E4E0A #0A4E3C
split-complementary
#1A0A4E #4E3C0A #1C4E0A
monochromatic
#09031B #09031B #1A0A4E #2C1184 #3E18BA
Accessibility & contrast
On white
17.54
#1A0A4E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.20
#1A0A4E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1A0A4E
17.54:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1A0A4E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1A0A4E | 1.00 | 17.54 | 1.20 | 17.54 |
| #FFFFFF | 17.54 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.20 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.54 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001B50
Deuteranopia (green-blind)
#00174D
Tritanopia (blue-blind)
#001E2C
Achromatopsia (no color)
#191919
Design tokens & code
CSS
--color: #1a0a4e; /* rgb */ color: rgb(26, 10, 78); /* oklch */ color: oklch(22.7% 0.114 283.4);
Tailwind
colors: {
custom: {
50: '#5f4c80',
500: '#1a0a4e',
950: '#000000',
},
}SCSS
$custom: #1a0a4e; $custom-light: #5f4c80; $custom-dark: #000000;
JSON
{
"hex": "#1a0a4e",
"rgb": {
"r": 26,
"g": 10,
"b": 78
},
"hsl": {
"h": 254.118,
"s": 77.273,
"l": 17.255
},
"oklch": {
"l": 0.22742,
"c": 0.11365,
"h": 283.4
},
"luminance": 0.00987
}Semantic roles & 50–950 ramp
primary
#1A0A4E
secondary
#748B29
accent
#F434C7
background
#F5F4F7
surface
#EAE7EE
border
#C6C3C9
text
#05010A
muted
#79777C