#131165#131165
#131165 is a dark, vivid blue. Relative luminance 0.015; OKLCH L 25.9% C 0.139 H 272.1°. Best body text is #FFFFFF at 16.21:1 contrast (WCAG AA passes).
Color values
| HEX | #131165 |
|---|---|
| RGB | rgb(19, 17, 101) |
| HSL | hsl(241, 71%, 23%) |
| HSV | hsv(241, 83%, 40%) |
| CMYK | cmyk(81.2%, 83.2%, 0%, 60.4%) |
| CIE-LAB | lab(12.47, 32.02, -47.98) |
| CIE-LCH | lch(12.47, 57.68, 303.72°) |
| OKLab | oklab(25.93% 0.0051 -0.1389) |
| OKLCH | oklch(25.93% 0.139 272.1) |
| XYZ | xyz(2.8172, 1.4786, 12.4463) |
| Luminance | 0.0148 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Darkblue (survey)
#030764
ΔE00 2.28
Midnight Blue
#191970
ΔE00 2.39
Dark Royal Blue
#02066F
ΔE00 3.05
Dark Blue
#00035B
ΔE00 3.41
Dark Indigo
#1F0954
ΔE00 3.94
Deep Blue
#040273
ΔE00 3.95
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#131165 #636511
analogous
#113965 #131165 #3D1165
triadic
#131165 #651311 #116513
tetradic
#131165 #651139 #636511 #11653D
square
#131165 #651139 #636511 #11653D
split-complementary
#131165 #653D11 #396511
monochromatic
#05041A #090831 #131165 #1D1A99 #2723CE
Accessibility & contrast
On white
16.21
#131165 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.30
#131165 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #131165
16.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##131165 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##131165 | 1.00 | 16.21 | 1.30 | 16.21 |
| #FFFFFF | 16.21 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.30 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.21 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#002467
Deuteranopia (green-blind)
#001C64
Tritanopia (blue-blind)
#002B3B
Achromatopsia (no color)
#202020
Design tokens & code
CSS
--color: #131165; /* rgb */ color: rgb(19, 17, 101); /* oklch */ color: oklch(25.9% 0.139 272.1);
Tailwind
colors: {
custom: {
50: '#625192',
500: '#131165',
950: '#000000',
},
}SCSS
$custom: #131165; $custom-light: #625192; $custom-dark: #000000;
JSON
{
"hex": "#131165",
"rgb": {
"r": 19,
"g": 17,
"b": 101
},
"hsl": {
"h": 241.429,
"s": 71.186,
"l": 23.137
},
"oklch": {
"l": 0.25931,
"c": 0.13895,
"h": 272.1
},
"luminance": 0.01479
}Semantic roles & 50–950 ramp
primary
#131165
secondary
#9B9D35
accent
#EE3AEA
background
#F6F4F9
surface
#EBE7F1
border
#C6C3CB
text
#06020D
muted
#7A787E