#131569#131569
#131569 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.0% C 0.140 H 271.1°. Best body text is #FFFFFF at 15.68:1 contrast (WCAG AA passes).
Color values
| HEX | #131569 |
|---|---|
| RGB | rgb(19, 21, 105) |
| HSL | hsl(239, 69%, 24%) |
| HSV | hsv(239, 82%, 41%) |
| CMYK | cmyk(81.9%, 80%, 0%, 58.8%) |
| CIE-LAB | lab(13.79, 31.08, -48.42) |
| CIE-LCH | lch(13.79, 57.54, 302.70°) |
| OKLab | oklab(27.01% 0.0027 -0.1402) |
| OKLCH | oklch(27.01% 0.14 271.1) |
| XYZ | xyz(3.0857, 1.6944, 13.5263) |
| Luminance | 0.0169 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Midnight Blue
#191970
ΔE00 1.41
Darkblue (survey)
#030764
ΔE00 3.16
Dark Royal Blue
#02066F
ΔE00 3.54
Deep Blue
#040273
ΔE00 4.40
Dark Blue
#00035B
ΔE00 4.43
Dark Indigo
#1F0954
ΔE00 4.87
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#131569 #696713
analogous
#134069 #131569 #3C1369
triadic
#131569 #691315 #156913
tetradic
#131569 #691340 #696713 #13693C
square
#131569 #691340 #696713 #13693C
split-complementary
#131569 #693C13 #406913
monochromatic
#05051A #0A0B35 #131569 #1C1F9D #262AD1
Accessibility & contrast
On white
15.68
#131569 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.34
#131569 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #131569
15.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##131569 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##131569 | 1.00 | 15.68 | 1.34 | 15.68 |
| #FFFFFF | 15.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 15.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00276B
Deuteranopia (green-blind)
#001F68
Tritanopia (blue-blind)
#002E3E
Achromatopsia (no color)
#232323
Design tokens & code
CSS
--color: #131569; /* rgb */ color: rgb(19, 21, 105); /* oklch */ color: oklch(27.0% 0.140 271.1);
Tailwind
colors: {
custom: {
50: '#625395',
500: '#131569',
950: '#000000',
},
}SCSS
$custom: #131569; $custom-light: #625395; $custom-dark: #000000;
JSON
{
"hex": "#131569",
"rgb": {
"r": 19,
"g": 21,
"b": 105
},
"hsl": {
"h": 238.605,
"s": 69.355,
"l": 24.314
},
"oklch": {
"l": 0.27006,
"c": 0.14025,
"h": 271.1
},
"luminance": 0.01695
}Semantic roles & 50–950 ramp
primary
#131569
secondary
#A09E38
accent
#E83CEC
background
#F6F4F9
surface
#EBE7F2
border
#C6C3CC
text
#06020D
muted
#7A787E