#1B5094#1B5094
#1B5094 is a dark, vivid cyan. Relative luminance 0.081; OKLCH L 43.5% C 0.125 H 256.5°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).
Color values
| HEX | #1B5094 |
|---|---|
| RGB | rgb(27, 80, 148) |
| HSL | hsl(214, 69%, 34%) |
| HSV | hsv(214, 82%, 58%) |
| CMYK | cmyk(81.8%, 45.9%, 0%, 42%) |
| CIE-LAB | lab(34.21, 8.62, -42.29) |
| CIE-LCH | lch(34.21, 43.16, 281.52°) |
| OKLab | oklab(43.52% -0.0292 -0.1213) |
| OKLCH | oklch(43.52% 0.125 256.5) |
| XYZ | xyz(8.6640, 8.1074, 29.1195) |
| Luminance | 0.0811 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dusk Blue
#26538D
ΔE00 1.40
Light Navy
#155084
ΔE00 2.80
Cobalt (survey)
#1E488F
ΔE00 3.02
Light Navy Blue
#2E5A88
ΔE00 3.91
Denim Blue
#3B5B92
ΔE00 4.54
Cobalt
#0047AB
ΔE00 4.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1B5094 #945F1B
analogous
#1B8D94 #1B5094 #231B94
triadic
#1B5094 #941B50 #50941B
tetradic
#1B5094 #941B8D #945F1B #1B9423
square
#1B5094 #941B8D #945F1B #1B9423
split-complementary
#1B5094 #94231B #8D941B
monochromatic
#08182C #123460 #1B5094 #246CC8 #4B8CDE
Accessibility & contrast
On white
8.01
#1B5094 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#1B5094 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1B5094
8.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1B5094 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1B5094 | 1.00 | 8.01 | 2.62 | 8.01 |
| #FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2C5697
Deuteranopia (green-blind)
#114B93
Tritanopia (blue-blind)
#00606A
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #1b5094; /* rgb */ color: rgb(27, 80, 148); /* oklch */ color: oklch(43.5% 0.125 256.5);
Tailwind
colors: {
custom: {
50: '#6c80b4',
500: '#1b5094',
950: '#000000',
},
}SCSS
$custom: #1b5094; $custom-light: #6c80b4; $custom-dark: #000000;
JSON
{
"hex": "#1b5094",
"rgb": {
"r": 27,
"g": 80,
"b": 148
},
"hsl": {
"h": 213.719,
"s": 69.143,
"l": 34.314
},
"oklch": {
"l": 0.4352,
"c": 0.1248,
"h": 256.5
},
"luminance": 0.08108
}Semantic roles & 50–950 ramp
primary
#1B5094
secondary
#C08D4B
accent
#9F3CEC
background
#F7F7FB
surface
#EDEEF6
border
#C8C9D0
text
#080A11
muted
#7B7C80