#184C69#184C69
#184C69 is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 39.7% C 0.073 H 237.4°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).
Color values
| HEX | #184C69 |
|---|---|
| RGB | rgb(24, 76, 105) |
| HSL | hsl(201, 63%, 25%) |
| HSV | hsv(201, 77%, 41%) |
| CMYK | cmyk(77.1%, 27.6%, 0%, 58.8%) |
| CIE-LAB | lab(30.36, -6.31, -21.74) |
| CIE-LCH | lch(30.36, 22.64, 253.83°) |
| OKLab | oklab(39.67% -0.0392 -0.0613) |
| OKLCH | oklch(39.67% 0.073 237.4) |
| XYZ | xyz(5.5099, 6.3824, 14.3034) |
| Luminance | 0.0638 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 2.37
Dark Grey Blue
#29465B
ΔE00 3.87
Deep Sea Blue
#015482
ΔE00 4.79
Prussian Blue
#004577
ΔE00 5.77
Light Navy
#155084
ΔE00 5.86
Dark Blue Grey
#1F3B4D
ΔE00 6.60
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#184C69 #693518
analogous
#18695D #184C69 #182469
triadic
#184C69 #69184C #4C6918
tetradic
#184C69 #5D1869 #693518 #246918
square
#184C69 #5D1869 #693518 #246918
split-complementary
#184C69 #691824 #695D18
monochromatic
#061219 #0D2837 #184C69 #23709B #2F94CD
Accessibility & contrast
On white
9.22
#184C69 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.28
#184C69 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #184C69
9.22:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##184C69 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##184C69 | 1.00 | 9.22 | 2.28 | 9.22 |
| #FFFFFF | 9.22 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.28 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.22 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3E4C6A
Deuteranopia (green-blind)
#334469
Tritanopia (blue-blind)
#005356
Achromatopsia (no color)
#474747
Design tokens & code
CSS
--color: #184c69; /* rgb */ color: rgb(24, 76, 105); /* oklch */ color: oklch(39.7% 0.073 237.4);
Tailwind
colors: {
custom: {
50: '#617e94',
500: '#184c69',
950: '#000000',
},
}SCSS
$custom: #184c69; $custom-light: #617e94; $custom-dark: #000000;
JSON
{
"hex": "#184c69",
"rgb": {
"r": 24,
"g": 76,
"b": 105
},
"hsl": {
"h": 201.481,
"s": 62.791,
"l": 25.294
},
"oklch": {
"l": 0.39668,
"c": 0.07279,
"h": 237.4
},
"luminance": 0.06383
}Semantic roles & 50–950 ramp
primary
#184C69
secondary
#9F613E
accent
#7D42E6
background
#F6F7F9
surface
#EBEEF1
border
#C6C9CB
text
#06090D
muted
#7A7B7E