#131164#131164
#131164 is a dark, vivid blue. Relative luminance 0.015; OKLCH L 25.8% C 0.138 H 272.2°. Best body text is #FFFFFF at 16.26:1 contrast (WCAG AA passes).
Color values
| HEX | #131164 |
|---|---|
| RGB | rgb(19, 17, 100) |
| HSL | hsl(241, 71%, 23%) |
| HSV | hsv(241, 83%, 39%) |
| CMYK | cmyk(81%, 83%, 0%, 60.8%) |
| CIE-LAB | lab(12.35, 31.66, -47.52) |
| CIE-LCH | lch(12.35, 57.10, 303.67°) |
| OKLab | oklab(25.81% 0.0053 -0.1375) |
| OKLCH | oklch(25.81% 0.138 272.2) |
| XYZ | xyz(2.7685, 1.4591, 12.1899) |
| Luminance | 0.0146 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Darkblue (survey)
#030764
ΔE00 2.32
Midnight Blue
#191970
ΔE00 2.50
Dark Royal Blue
#02066F
ΔE00 3.18
Dark Blue
#00035B
ΔE00 3.37
Dark Indigo
#1F0954
ΔE00 3.83
Deep Blue
#040273
ΔE00 4.08
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#131164 #626411
analogous
#113864 #131164 #3C1164
triadic
#131164 #641311 #116413
tetradic
#131164 #641138 #626411 #11643C
square
#131164 #641138 #626411 #11643C
split-complementary
#131164 #643C11 #386411
monochromatic
#05041A #090830 #131164 #1D1A98 #2723CD
Accessibility & contrast
On white
16.26
#131164 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.29
#131164 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #131164
16.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##131164 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##131164 | 1.00 | 16.26 | 1.29 | 16.26 |
| #FFFFFF | 16.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.29 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#002466
Deuteranopia (green-blind)
#001C63
Tritanopia (blue-blind)
#002A3A
Achromatopsia (no color)
#202020
Design tokens & code
CSS
--color: #131164; /* rgb */ color: rgb(19, 17, 100); /* oklch */ color: oklch(25.8% 0.138 272.2);
Tailwind
colors: {
custom: {
50: '#615191',
500: '#131164',
950: '#000000',
},
}SCSS
$custom: #131164; $custom-light: #615191; $custom-dark: #000000;
JSON
{
"hex": "#131164",
"rgb": {
"r": 19,
"g": 17,
"b": 100
},
"hsl": {
"h": 241.446,
"s": 70.94,
"l": 22.941
},
"oklch": {
"l": 0.25807,
"c": 0.13764,
"h": 272.2
},
"luminance": 0.01459
}Semantic roles & 50–950 ramp
primary
#131164
secondary
#9A9C35
accent
#EE3AE9
background
#F6F4F9
surface
#EBE7F1
border
#C6C3CB
text
#06020D
muted
#7A787E