#184359#184359
#184359 is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.4% C 0.060 H 234.3°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).
Color values
| HEX | #184359 |
|---|---|
| RGB | rgb(24, 67, 89) |
| HSL | hsl(200, 58%, 22%) |
| HSV | hsv(200, 73%, 35%) |
| CMYK | cmyk(73%, 24.7%, 0%, 65.1%) |
| CIE-LAB | lab(26.53, -6.75, -17.44) |
| CIE-LCH | lch(26.53, 18.70, 248.84°) |
| OKLab | oklab(36.37% -0.0352 -0.049) |
| OKLCH | oklch(36.37% 0.06 234.3) |
| XYZ | xyz(4.1863, 4.9293, 10.1801) |
| Luminance | 0.0493 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 2.85
Dark Grey Blue
#29465B
ΔE00 2.94
Dark Blue Grey
#1F3B4D
ΔE00 3.42
Charcoal
#36454F
ΔE00 6.63
Prussian Blue
#004577
ΔE00 7.63
Twilight Blue
#0A437A
ΔE00 8.41
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#184359 #592E18
analogous
#18594F #184359 #182259
triadic
#184359 #591843 #435918
tetradic
#184359 #4F1859 #592E18 #225918
square
#184359 #4F1859 #592E18 #225918
split-complementary
#184359 #591822 #594F18
monochromatic
#061218 #0B1F29 #184359 #256789 #328CB9
Accessibility & contrast
On white
10.57
#184359 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.99
#184359 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #184359
10.57:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##184359 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##184359 | 1.00 | 10.57 | 1.99 | 10.57 |
| #FFFFFF | 10.57 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.57 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#38425A
Deuteranopia (green-blind)
#2F3C59
Tritanopia (blue-blind)
#00494A
Achromatopsia (no color)
#3F3F3F
Design tokens & code
CSS
--color: #184359; /* rgb */ color: rgb(24, 67, 89); /* oklch */ color: oklch(36.4% 0.060 234.3);
Tailwind
colors: {
custom: {
50: '#5e7788',
500: '#184359',
950: '#000000',
},
}SCSS
$custom: #184359; $custom-light: #5e7788; $custom-dark: #000000;
JSON
{
"hex": "#184359",
"rgb": {
"r": 24,
"g": 67,
"b": 89
},
"hsl": {
"h": 200.308,
"s": 57.522,
"l": 22.157
},
"oklch": {
"l": 0.36368,
"c": 0.06034,
"h": 234.3
},
"luminance": 0.0493
}Semantic roles & 50–950 ramp
primary
#184359
secondary
#90593D
accent
#7B47E1
background
#F5F7F8
surface
#E9EDEF
border
#C5C8CA
text
#05080B
muted
#797B7C