#13113A#13113A
#13113A is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.0% C 0.077 H 279.7°. Best body text is #FFFFFF at 17.96:1 contrast (WCAG AA passes).
Color values
| HEX | #13113A |
|---|---|
| RGB | rgb(19, 17, 58) |
| HSL | hsl(243, 55%, 15%) |
| HSV | hsv(243, 71%, 23%) |
| CMYK | cmyk(67.2%, 70.7%, 0%, 77.3%) |
| CIE-LAB | lab(7.63, 15.61, -26.30) |
| CIE-LCH | lch(7.63, 30.58, 300.70°) |
| OKLab | oklab(21.01% 0.0129 -0.0756) |
| OKLCH | oklch(21.01% 0.077 279.7) |
| XYZ | xyz(1.2325, 0.8447, 4.1003) |
| Luminance | 0.0084 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Navy
#000435
ΔE00 3.90
Midnight
#03012D
ΔE00 3.91
Midnight Blue (survey)
#020035
ΔE00 3.99
Very Dark Blue
#000133
ΔE00 4.09
Dark Navy Blue
#00022E
ΔE00 4.32
Navy Blue (survey)
#001146
ΔE00 4.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#13113A #383A11
analogous
#11243A #13113A #28113A
triadic
#13113A #3A1311 #113A13
tetradic
#13113A #3A1124 #383A11 #113A28
square
#13113A #3A1124 #383A11 #113A28
split-complementary
#13113A #3A2811 #243A11
monochromatic
#080718 #080718 #13113A #231F69 #322D99
Accessibility & contrast
On white
17.96
#13113A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.17
#13113A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #13113A
17.96:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##13113A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##13113A | 1.00 | 17.96 | 1.17 | 17.96 |
| #FFFFFF | 17.96 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.17 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.96 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00183B
Deuteranopia (green-blind)
#001539
Tritanopia (blue-blind)
#011B23
Achromatopsia (no color)
#171717
Design tokens & code
CSS
--color: #13113a; /* rgb */ color: rgb(19, 17, 58); /* oklch */ color: oklch(21.0% 0.077 279.7);
Tailwind
colors: {
custom: {
50: '#564f70',
500: '#13113a',
950: '#000000',
},
}SCSS
$custom: #13113a; $custom-light: #564f70; $custom-dark: #000000;
JSON
{
"hex": "#13113a",
"rgb": {
"r": 19,
"g": 17,
"b": 58
},
"hsl": {
"h": 242.927,
"s": 54.667,
"l": 14.706
},
"oklch": {
"l": 0.21009,
"c": 0.07668,
"h": 279.7
},
"luminance": 0.00845
}Semantic roles & 50–950 ramp
primary
#13113A
secondary
#707333
accent
#DE4AD7
background
#F5F4F6
surface
#E9E7EC
border
#C5C3C7
text
#030107
muted
#78777A