#13445F#13445F
#13445F is a dark, moderate cyan. Relative luminance 0.051; OKLCH L 36.8% C 0.069 H 237.4°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).
Color values
| HEX | #13445F |
|---|---|
| RGB | rgb(19, 68, 95) |
| HSL | hsl(201, 67%, 22%) |
| HSV | hsv(201, 80%, 37%) |
| CMYK | cmyk(80%, 28.4%, 0%, 62.7%) |
| CIE-LAB | lab(27.01, -5.86, -20.59) |
| CIE-LCH | lch(27.01, 21.41, 254.10°) |
| OKLab | oklab(36.8% -0.0371 -0.0581) |
| OKLCH | oklch(36.8% 0.069 237.4) |
| XYZ | xyz(4.4004, 5.0984, 11.5764) |
| Luminance | 0.0510 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 1.82
Dark Grey Blue
#29465B
ΔE00 3.09
Dark Blue Grey
#1F3B4D
ΔE00 4.38
Prussian Blue
#004577
ΔE00 5.71
Twilight Blue
#0A437A
ΔE00 6.67
Deep Sea Blue
#015482
ΔE00 6.87
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#13445F #5F2E13
analogous
#135F54 #13445F #131E5F
triadic
#13445F #5F1344 #445F13
tetradic
#13445F #54135F #5F2E13 #1E5F13
square
#13445F #54135F #5F2E13 #1E5F13
split-complementary
#13445F #5F131E #5F5413
monochromatic
#05121A #091F2C #13445F #1D6992 #278DC5
Accessibility & contrast
On white
10.40
#13445F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.02
#13445F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #13445F
10.40:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##13445F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##13445F | 1.00 | 10.40 | 2.02 | 10.40 |
| #FFFFFF | 10.40 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.02 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.40 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#374460
Deuteranopia (green-blind)
#2D3D5F
Tritanopia (blue-blind)
#004B4D
Achromatopsia (no color)
#404040
Design tokens & code
CSS
--color: #13445f; /* rgb */ color: rgb(19, 68, 95); /* oklch */ color: oklch(36.8% 0.069 237.4);
Tailwind
colors: {
custom: {
50: '#5d778c',
500: '#13445f',
950: '#000000',
},
}SCSS
$custom: #13445f; $custom-light: #5d778c; $custom-dark: #000000;
JSON
{
"hex": "#13445f",
"rgb": {
"r": 19,
"g": 68,
"b": 95
},
"hsl": {
"h": 201.316,
"s": 66.667,
"l": 22.353
},
"oklch": {
"l": 0.36804,
"c": 0.06896,
"h": 237.4
},
"luminance": 0.05099
}Semantic roles & 50–950 ramp
primary
#13445F
secondary
#975937
accent
#7B3EEA
background
#F5F7F8
surface
#E9EDF0
border
#C5C8CB
text
#05080C
muted
#797B7D