#1A445E#1A445E
#1A445E is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 37.0% C 0.064 H 239.1°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).
Color values
| HEX | #1A445E |
|---|---|
| RGB | rgb(26, 68, 94) |
| HSL | hsl(203, 57%, 24%) |
| HSV | hsv(203, 72%, 37%) |
| CMYK | cmyk(72.3%, 27.7%, 0%, 63.1%) |
| CIE-LAB | lab(27.19, -5.11, -19.65) |
| CIE-LCH | lch(27.19, 20.30, 255.42°) |
| OKLab | oklab(36.99% -0.0331 -0.0553) |
| OKLCH | oklch(36.99% 0.064 239.1) |
| XYZ | xyz(4.5127, 5.1615, 11.3460) |
| Luminance | 0.0516 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 1.22
Dark Grey Blue
#29465B
ΔE00 2.39
Dark Blue Grey
#1F3B4D
ΔE00 4.02
Prussian Blue
#004577
ΔE00 5.61
Twilight Blue
#0A437A
ΔE00 6.41
Darkish Blue
#014182
ΔE00 7.00
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1A445E #5E341A
analogous
#1A5E56 #1A445E #1A225E
triadic
#1A445E #5E1A44 #445E1A
tetradic
#1A445E #561A5E #5E341A #225E1A
square
#1A445E #561A5E #5E341A #225E1A
split-complementary
#1A445E #5E1A22 #5E561A
monochromatic
#071118 #0D212E #1A445E #27678E #3589BE
Accessibility & contrast
On white
10.33
#1A445E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.03
#1A445E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1A445E
10.33:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1A445E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1A445E | 1.00 | 10.33 | 2.03 | 10.33 |
| #FFFFFF | 10.33 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.03 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.33 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#38445F
Deuteranopia (green-blind)
#2F3D5E
Tritanopia (blue-blind)
#004B4D
Achromatopsia (no color)
#404040
Design tokens & code
CSS
--color: #1a445e; /* rgb */ color: rgb(26, 68, 94); /* oklch */ color: oklch(37.0% 0.064 239.1);
Tailwind
colors: {
custom: {
50: '#60778b',
500: '#1a445e',
950: '#000000',
},
}SCSS
$custom: #1a445e; $custom-light: #60778b; $custom-dark: #000000;
JSON
{
"hex": "#1a445e",
"rgb": {
"r": 26,
"g": 68,
"b": 94
},
"hsl": {
"h": 202.941,
"s": 56.667,
"l": 23.529
},
"oklch": {
"l": 0.36992,
"c": 0.06444,
"h": 239.1
},
"luminance": 0.05162
}Semantic roles & 50–950 ramp
primary
#1A445E
secondary
#946040
accent
#8248E0
background
#F5F7F8
surface
#EAEDF0
border
#C6C8CB
text
#05080C
muted
#797B7D