#134B8D#134B8D
#134B8D is a dark, vivid cyan. Relative luminance 0.071; OKLCH L 41.6% C 0.123 H 255.6°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).
Color values
| HEX | #134B8D |
|---|---|
| RGB | rgb(19, 75, 141) |
| HSL | hsl(212, 76%, 31%) |
| HSV | hsv(212, 87%, 55%) |
| CMYK | cmyk(86.5%, 46.8%, 0%, 44.7%) |
| CIE-LAB | lab(32.02, 8.35, -41.55) |
| CIE-LCH | lch(32.02, 42.38, 281.36°) |
| OKLab | oklab(41.62% -0.0307 -0.1193) |
| OKLCH | oklch(41.62% 0.123 255.6) |
| XYZ | xyz(7.5906, 7.0927, 26.1631) |
| Luminance | 0.0709 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Cobalt (survey)
#1E488F
ΔE00 2.09
Dusk Blue
#26538D
ΔE00 2.67
Light Navy
#155084
ΔE00 2.77
Twilight Blue
#0A437A
ΔE00 3.28
Darkish Blue
#014182
ΔE00 3.31
Prussian Blue
#004577
ΔE00 3.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#134B8D #8D5513
analogous
#13888D #134B8D #18138D
triadic
#134B8D #8D134B #4B8D13
tetradic
#134B8D #8D1388 #8D5513 #138D18
square
#134B8D #8D1388 #8D5513 #138D18
split-complementary
#134B8D #8D1813 #888D13
monochromatic
#041221 #0C2E57 #134B8D #1A68C3 #3686E4
Accessibility & contrast
On white
8.68
#134B8D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.42
#134B8D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #134B8D
8.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##134B8D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##134B8D | 1.00 | 8.68 | 2.42 | 8.68 |
| #FFFFFF | 8.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.42 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#275190
Deuteranopia (green-blind)
#07468C
Tritanopia (blue-blind)
#005B65
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #134b8d; /* rgb */ color: rgb(19, 75, 141); /* oklch */ color: oklch(41.6% 0.123 255.6);
Tailwind
colors: {
custom: {
50: '#687caf',
500: '#134b8d',
950: '#000000',
},
}SCSS
$custom: #134b8d; $custom-light: #687caf; $custom-dark: #000000;
JSON
{
"hex": "#134b8d",
"rgb": {
"r": 19,
"g": 75,
"b": 141
},
"hsl": {
"h": 212.459,
"s": 76.25,
"l": 31.373
},
"oklch": {
"l": 0.41619,
"c": 0.12323,
"h": 255.6
},
"luminance": 0.07094
}Semantic roles & 50–950 ramp
primary
#134B8D
secondary
#C1833B
accent
#9C35F3
background
#F6F7FA
surface
#ECEEF4
border
#C7C9CE
text
#070910
muted
#7A7B7F