#1A346B#1A346B
#1A346B is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.8% C 0.101 H 263.1°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).
Color values
| HEX | #1A346B |
|---|---|
| RGB | rgb(26, 52, 107) |
| HSL | hsl(221, 61%, 26%) |
| HSV | hsv(221, 76%, 42%) |
| CMYK | cmyk(75.7%, 51.4%, 0%, 58%) |
| CIE-LAB | lab(22.78, 11.10, -35.04) |
| CIE-LCH | lch(22.78, 36.75, 287.57°) |
| OKLab | oklab(33.81% -0.0122 -0.1006) |
| OKLCH | oklch(33.81% 0.101 263.1) |
| XYZ | xyz(4.3069, 3.7367, 14.4013) |
| Luminance | 0.0374 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Marine
#042E60
ΔE00 2.86
Marine Blue
#01386A
ΔE00 3.88
Darkish Blue
#014182
ΔE00 5.86
Twilight Blue
#0A437A
ΔE00 6.28
Navy Blue
#1B2A4A
ΔE00 6.33
Cobalt (survey)
#1E488F
ΔE00 7.58
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1A346B #6B511A
analogous
#1A5C6B #1A346B #281A6B
triadic
#1A346B #6B1A34 #346B1A
tetradic
#1A346B #6B1A5C #6B511A #1A6B28
square
#1A346B #6B1A5C #6B511A #1A6B28
split-complementary
#1A346B #6B281A #5C6B1A
monochromatic
#060C19 #0E1C3A #1A346B #264C9C #3264CD
Accessibility & contrast
On white
12.02
#1A346B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.75
#1A346B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1A346B
12.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1A346B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1A346B | 1.00 | 12.02 | 1.75 | 12.02 |
| #FFFFFF | 12.02 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.75 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.02 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#153A6D
Deuteranopia (green-blind)
#00336A
Tritanopia (blue-blind)
#00414A
Achromatopsia (no color)
#363636
Design tokens & code
CSS
--color: #1a346b; /* rgb */ color: rgb(26, 52, 107); /* oklch */ color: oklch(33.8% 0.101 263.1);
Tailwind
colors: {
custom: {
50: '#626b96',
500: '#1a346b',
950: '#000000',
},
}SCSS
$custom: #1a346b; $custom-light: #626b96; $custom-dark: #000000;
JSON
{
"hex": "#1a346b",
"rgb": {
"r": 26,
"g": 52,
"b": 107
},
"hsl": {
"h": 220.741,
"s": 60.902,
"l": 26.078
},
"oklch": {
"l": 0.3381,
"c": 0.10131,
"h": 263.1
},
"luminance": 0.03737
}Semantic roles & 50–950 ramp
primary
#1A346B
secondary
#A08240
accent
#B144E4
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06060D
muted
#7A7A7E