#18134A#18134A
#18134A is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.5% C 0.098 H 279.9°. Best body text is #FFFFFF at 17.06:1 contrast (WCAG AA passes).
Color values
| HEX | #18134A |
|---|---|
| RGB | rgb(24, 19, 74) |
| HSL | hsl(245, 59%, 18%) |
| HSV | hsv(245, 74%, 29%) |
| CMYK | cmyk(67.6%, 74.3%, 0%, 71%) |
| CIE-LAB | lab(10.22, 21.39, -33.38) |
| CIE-LCH | lch(10.22, 39.64, 302.65°) |
| OKLab | oklab(23.5% 0.0167 -0.0962) |
| OKLCH | oklch(23.5% 0.098 279.9) |
| XYZ | xyz(1.8452, 1.1542, 6.6028) |
| Luminance | 0.0115 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 3.33
Night Blue
#040348
ΔE00 4.35
Dark Indigo
#1F0954
ΔE00 4.36
Midnight Blue (survey)
#020035
ΔE00 5.21
Navy (survey)
#01153E
ΔE00 5.45
Dark Navy
#000435
ΔE00 5.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#18134A #454A13
analogous
#13294A #18134A #33134A
triadic
#18134A #4A1813 #134A18
tetradic
#18134A #4A1329 #454A13 #134A33
square
#18134A #4A1329 #454A13 #134A33
split-complementary
#18134A #4A3313 #294A13
monochromatic
#080618 #080619 #18134A #28207B #382CAB
Accessibility & contrast
On white
17.06
#18134A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.23
#18134A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #18134A
17.06:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##18134A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##18134A | 1.00 | 17.06 | 1.23 | 17.06 |
| #FFFFFF | 17.06 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.23 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.06 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001E4C
Deuteranopia (green-blind)
#001A49
Tritanopia (blue-blind)
#00212C
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #18134a; /* rgb */ color: rgb(24, 19, 74); /* oklch */ color: oklch(23.5% 0.098 279.9);
Tailwind
colors: {
custom: {
50: '#5c517d',
500: '#18134a',
950: '#000000',
},
}SCSS
$custom: #18134a; $custom-light: #5c517d; $custom-dark: #000000;
JSON
{
"hex": "#18134a",
"rgb": {
"r": 24,
"g": 19,
"b": 74
},
"hsl": {
"h": 245.455,
"s": 59.14,
"l": 18.235
},
"oklch": {
"l": 0.23504,
"c": 0.0976,
"h": 279.9
},
"luminance": 0.01154
}Semantic roles & 50–950 ramp
primary
#18134A
secondary
#7C8336
accent
#E245D4
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04020A
muted
#79787C