#1A5287#1A5287
#1A5287 is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 43.1% C 0.105 H 250.7°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).
Color values
| HEX | #1A5287 |
|---|---|
| RGB | rgb(26, 82, 135) |
| HSL | hsl(209, 68%, 32%) |
| HSV | hsv(209, 81%, 53%) |
| CMYK | cmyk(80.7%, 39.3%, 0%, 47.1%) |
| CIE-LAB | lab(33.99, 1.95, -34.71) |
| CIE-LCH | lch(33.99, 34.76, 273.22°) |
| OKLab | oklab(43.08% -0.0346 -0.099) |
| OKLCH | oklch(43.08% 0.105 250.7) |
| XYZ | xyz(7.8148, 8.0025, 24.0497) |
| Luminance | 0.0800 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Light Navy
#155084
ΔE00 0.79
Dusk Blue
#26538D
ΔE00 1.99
Light Navy Blue
#2E5A88
ΔE00 2.95
Deep Sea Blue
#015482
ΔE00 3.25
Prussian Blue
#004577
ΔE00 4.43
Cobalt (survey)
#1E488F
ΔE00 4.71
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1A5287 #874F1A
analogous
#1A8786 #1A5287 #1A1C87
triadic
#1A5287 #871A52 #52871A
tetradic
#1A5287 #861A87 #874F1A #1C871A
square
#1A5287 #861A87 #874F1A #1C871A
split-complementary
#1A5287 #871A1C #87861A
monochromatic
#061420 #103354 #1A5287 #2471BA #4190DA
Accessibility & contrast
On white
8.08
#1A5287 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.60
#1A5287 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1A5287
8.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1A5287 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1A5287 | 1.00 | 8.08 | 2.60 | 8.08 |
| #FFFFFF | 8.08 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.60 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.08 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#395589
Deuteranopia (green-blind)
#284B86
Tritanopia (blue-blind)
#005F66
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #1a5287; /* rgb */ color: rgb(26, 82, 135); /* oklch */ color: oklch(43.1% 0.105 250.7);
Tailwind
colors: {
custom: {
50: '#6982aa',
500: '#1a5287',
950: '#000000',
},
}SCSS
$custom: #1a5287; $custom-light: #6982aa; $custom-dark: #000000;
JSON
{
"hex": "#1a5287",
"rgb": {
"r": 26,
"g": 82,
"b": 135
},
"hsl": {
"h": 209.174,
"s": 67.702,
"l": 31.569
},
"oklch": {
"l": 0.43082,
"c": 0.10489,
"h": 250.7
},
"luminance": 0.08003
}Semantic roles & 50–950 ramp
primary
#1A5287
secondary
#BA7D42
accent
#923DEB
background
#F6F7FA
surface
#ECEEF4
border
#C7C9CE
text
#070A10
muted
#7A7C7F