#1A165B#1A165B
#1A165B is a dark, moderate blue. Relative luminance 0.015; OKLCH L 26.0% C 0.118 H 276.9°. Best body text is #FFFFFF at 16.03:1 contrast (WCAG AA passes).
Color values
| HEX | #1A165B |
|---|---|
| RGB | rgb(26, 22, 91) |
| HSL | hsl(243, 61%, 22%) |
| HSV | hsv(243, 76%, 36%) |
| CMYK | cmyk(71.4%, 75.8%, 0%, 64.3%) |
| CIE-LAB | lab(12.91, 26.04, -40.56) |
| CIE-LCH | lch(12.91, 48.20, 302.70°) |
| OKLab | oklab(26.03% 0.0142 -0.1171) |
| OKLCH | oklch(26.03% 0.118 276.9) |
| XYZ | xyz(2.6006, 1.5485, 10.0573) |
| Luminance | 0.0155 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Indigo
#1F0954
ΔE00 3.67
Midnight Blue
#191970
ΔE00 3.69
Darkblue (survey)
#030764
ΔE00 4.59
Navy Blue (survey)
#001146
ΔE00 4.83
Night Blue
#040348
ΔE00 4.94
Dark Blue
#00035B
ΔE00 5.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1A165B #575B16
analogous
#16355B #1A165B #3D165B
triadic
#1A165B #5B1A16 #165B1A
tetradic
#1A165B #5B1635 #575B16 #165B3D
square
#1A165B #5B1635 #575B16 #165B3D
split-complementary
#1A165B #5B3D16 #355B16
monochromatic
#070619 #0C0A2A #1A165B #28228C #362EBE
Accessibility & contrast
On white
16.03
#1A165B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.31
#1A165B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1A165B
16.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1A165B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1A165B | 1.00 | 16.03 | 1.31 | 16.03 |
| #FFFFFF | 16.03 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.31 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.03 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00245D
Deuteranopia (green-blind)
#001E5A
Tritanopia (blue-blind)
#002936
Achromatopsia (no color)
#212121
Design tokens & code
CSS
--color: #1a165b; /* rgb */ color: rgb(26, 22, 91); /* oklch */ color: oklch(26.0% 0.118 276.9);
Tailwind
colors: {
custom: {
50: '#61548a',
500: '#1a165b',
950: '#000000',
},
}SCSS
$custom: #1a165b; $custom-light: #61548a; $custom-dark: #000000;
JSON
{
"hex": "#1a165b",
"rgb": {
"r": 26,
"g": 22,
"b": 91
},
"hsl": {
"h": 243.478,
"s": 61.062,
"l": 22.157
},
"oklch": {
"l": 0.26033,
"c": 0.11798,
"h": 276.9
},
"luminance": 0.01549
}Semantic roles & 50–950 ramp
primary
#1A165B
secondary
#8D923B
accent
#E444DB
background
#F6F4F8
surface
#EBE7F0
border
#C6C3CB
text
#05020C
muted
#7A787D