#130B2B#130B2B
#130B2B is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 18.3% C 0.062 H 290.5°. Best body text is #FFFFFF at 18.91:1 contrast (WCAG AA passes).
Color values
| HEX | #130B2B |
|---|---|
| RGB | rgb(19, 11, 43) |
| HSL | hsl(255, 59%, 11%) |
| HSV | hsv(255, 74%, 17%) |
| CMYK | cmyk(55.8%, 74.4%, 0%, 83.1%) |
| CIE-LAB | lab(4.99, 12.26, -19.48) |
| CIE-LCH | lch(4.99, 23.02, 302.19°) |
| OKLab | oklab(18.28% 0.0216 -0.058) |
| OKLCH | oklch(18.28% 0.062 290.5) |
| XYZ | xyz(0.8242, 0.5522, 2.3482) |
| Luminance | 0.0055 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Midnight
#03012D
ΔE00 4.34
Dark Navy Blue
#00022E
ΔE00 5.01
Very Dark Blue
#000133
ΔE00 5.88
Dark Navy
#000435
ΔE00 5.96
Midnight Blue (survey)
#020035
ΔE00 6.17
Navy (survey)
#01153E
ΔE00 6.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#130B2B #232B0B
analogous
#0B132B #130B2B #230B2B
triadic
#130B2B #2B130B #0B2B13
tetradic
#130B2B #2B0B13 #232B0B #0B2B23
square
#130B2B #2B0B13 #232B0B #0B2B23
split-complementary
#130B2B #2B230B #132B0B
monochromatic
#0B0618 #0B0618 #130B2B #29175C #3E248C
Accessibility & contrast
On white
18.91
#130B2B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.11
#130B2B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #130B2B
18.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##130B2B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##130B2B | 1.00 | 18.91 | 1.11 | 18.91 |
| #FFFFFF | 18.91 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.11 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 18.91 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00112C
Deuteranopia (green-blind)
#00102A
Tritanopia (blue-blind)
#0C1219
Achromatopsia (no color)
#111111
Design tokens & code
CSS
--color: #130b2b; /* rgb */ color: rgb(19, 11, 43); /* oklch */ color: oklch(18.3% 0.062 290.5);
Tailwind
colors: {
custom: {
50: '#524b64',
500: '#130b2b',
950: '#000000',
},
}SCSS
$custom: #130b2b; $custom-light: #524b64; $custom-dark: #000000;
JSON
{
"hex": "#130b2b",
"rgb": {
"r": 19,
"g": 11,
"b": 43
},
"hsl": {
"h": 255,
"s": 59.259,
"l": 10.588
},
"oklch": {
"l": 0.1828,
"c": 0.06191,
"h": 290.5
},
"luminance": 0.00552
}Semantic roles & 50–950 ramp
primary
#130B2B
secondary
#58672B
accent
#E245BB
background
#F4F4F6
surface
#E7E7EB
border
#C3C3C6
text
#020105
muted
#78777A