#1A5375#1A5375
#1A5375 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.2% C 0.081 H 239.4°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).
Color values
| HEX | #1A5375 |
|---|---|
| RGB | rgb(26, 83, 117) |
| HSL | hsl(202, 64%, 28%) |
| HSV | hsv(202, 78%, 46%) |
| CMYK | cmyk(77.8%, 29.1%, 0%, 54.1%) |
| CIE-LAB | lab(33.33, -5.78, -24.63) |
| CIE-LCH | lch(33.33, 25.30, 256.79°) |
| OKLab | oklab(42.24% -0.0412 -0.0696) |
| OKLCH | oklch(42.24% 0.081 239.4) |
| XYZ | xyz(6.7289, 7.6897, 17.9558) |
| Luminance | 0.0769 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Deep Sea Blue
#015482
ΔE00 2.62
Light Navy
#155084
ΔE00 4.48
Dark Slate Blue
#214761
ΔE00 4.58
Light Navy Blue
#2E5A88
ΔE00 5.31
Dark Grey Blue
#29465B
ΔE00 5.98
Prussian Blue
#004577
ΔE00 6.06
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1A5375 #753C1A
analogous
#1A7569 #1A5375 #1A2575
triadic
#1A5375 #751A53 #53751A
tetradic
#1A5375 #691A75 #753C1A #25751A
square
#1A5375 #691A75 #753C1A #25751A
split-complementary
#1A5375 #751A25 #75691A
monochromatic
#061219 #0F2F43 #1A5375 #2577A7 #3798D3
Accessibility & contrast
On white
8.27
#1A5375 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.54
#1A5375 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1A5375
8.27:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1A5375 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1A5375 | 1.00 | 8.27 | 2.54 | 8.27 |
| #FFFFFF | 8.27 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.54 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.27 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#435377
Deuteranopia (green-blind)
#374B74
Tritanopia (blue-blind)
#005C5F
Achromatopsia (no color)
#4E4E4E
Design tokens & code
CSS
--color: #1a5375; /* rgb */ color: rgb(26, 83, 117); /* oklch */ color: oklch(42.2% 0.081 239.4);
Tailwind
colors: {
custom: {
50: '#65839d',
500: '#1a5375',
950: '#000000',
},
}SCSS
$custom: #1a5375; $custom-light: #65839d; $custom-dark: #000000;
JSON
{
"hex": "#1a5375",
"rgb": {
"r": 26,
"g": 83,
"b": 117
},
"hsl": {
"h": 202.418,
"s": 63.636,
"l": 28.039
},
"oklch": {
"l": 0.42241,
"c": 0.08086,
"h": 239.4
},
"luminance": 0.0769
}Semantic roles & 50–950 ramp
primary
#1A5375
secondary
#AA6841
accent
#7F41E7
background
#F6F8F9
surface
#EBEFF2
border
#C6CACC
text
#060A0E
muted
#7A7C7E