#1A4560#1A4560
#1A4560 is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.4% C 0.066 H 239.6°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).
Color values
| HEX | #1A4560 |
|---|---|
| RGB | rgb(26, 69, 96) |
| HSL | hsl(203, 57%, 24%) |
| HSV | hsv(203, 73%, 38%) |
| CMYK | cmyk(72.9%, 28.1%, 0%, 62.4%) |
| CIE-LAB | lab(27.63, -4.99, -20.26) |
| CIE-LCH | lch(27.63, 20.86, 256.17°) |
| OKLab | oklab(37.37% -0.0335 -0.057) |
| OKLCH | oklch(37.37% 0.066 239.6) |
| XYZ | xyz(4.6646, 5.3199, 11.8451) |
| Luminance | 0.0532 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 0.98
Dark Grey Blue
#29465B
ΔE00 2.52
Dark Blue Grey
#1F3B4D
ΔE00 4.46
Prussian Blue
#004577
ΔE00 5.26
Twilight Blue
#0A437A
ΔE00 6.12
Deep Sea Blue
#015482
ΔE00 6.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1A4560 #60351A
analogous
#1A6058 #1A4560 #1A2260
triadic
#1A4560 #601A45 #45601A
tetradic
#1A4560 #581A60 #60351A #22601A
square
#1A4560 #581A60 #60351A #22601A
split-complementary
#1A4560 #601A22 #60581A
monochromatic
#071118 #0D2230 #1A4560 #276890 #348AC0
Accessibility & contrast
On white
10.17
#1A4560 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.06
#1A4560 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1A4560
10.17:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1A4560 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1A4560 | 1.00 | 10.17 | 2.06 | 10.17 |
| #FFFFFF | 10.17 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.06 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.17 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#394561
Deuteranopia (green-blind)
#2F3E60
Tritanopia (blue-blind)
#004C4E
Achromatopsia (no color)
#414141
Design tokens & code
CSS
--color: #1a4560; /* rgb */ color: rgb(26, 69, 96); /* oklch */ color: oklch(37.4% 0.066 239.6);
Tailwind
colors: {
custom: {
50: '#60788d',
500: '#1a4560',
950: '#000000',
},
}SCSS
$custom: #1a4560; $custom-light: #60788d; $custom-dark: #000000;
JSON
{
"hex": "#1a4560",
"rgb": {
"r": 26,
"g": 69,
"b": 96
},
"hsl": {
"h": 203.143,
"s": 57.377,
"l": 23.922
},
"oklch": {
"l": 0.37372,
"c": 0.06615,
"h": 239.6
},
"luminance": 0.0532
}Semantic roles & 50–950 ramp
primary
#1A4560
secondary
#966140
accent
#8247E1
background
#F5F7F8
surface
#EAEDF0
border
#C6C8CB
text
#05090C
muted
#797B7D