#184C6F#184C6F
#184C6F is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.0% C 0.080 H 242.4°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).
Color values
| HEX | #184C6F |
|---|---|
| RGB | rgb(24, 76, 111) |
| HSL | hsl(204, 64%, 26%) |
| HSV | hsv(204, 78%, 44%) |
| CMYK | cmyk(78.4%, 31.5%, 0%, 56.5%) |
| CIE-LAB | lab(30.66, -3.96, -25.05) |
| CIE-LCH | lch(30.66, 25.36, 261.02°) |
| OKLab | oklab(40.01% -0.0371 -0.0709) |
| OKLCH | oklch(40.01% 0.08 242.4) |
| XYZ | xyz(5.8293, 6.5101, 15.9852) |
| Luminance | 0.0651 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 3.01
Deep Sea Blue
#015482
ΔE00 3.51
Light Navy
#155084
ΔE00 3.77
Prussian Blue
#004577
ΔE00 3.80
Dark Grey Blue
#29465B
ΔE00 4.80
Twilight Blue
#0A437A
ΔE00 5.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#184C6F #6F3B18
analogous
#186F67 #184C6F #18216F
triadic
#184C6F #6F184C #4C6F18
tetradic
#184C6F #67186F #6F3B18 #216F18
square
#184C6F #67186F #6F3B18 #216F18
split-complementary
#184C6F #6F1821 #6F6718
monochromatic
#051119 #0D2A3D #184C6F #236EA1 #2F91D2
Accessibility & contrast
On white
9.12
#184C6F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.30
#184C6F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #184C6F
9.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##184C6F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##184C6F | 1.00 | 9.12 | 2.30 | 9.12 |
| #FFFFFF | 9.12 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.30 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.12 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3C4D71
Deuteranopia (green-blind)
#30456E
Tritanopia (blue-blind)
#005558
Achromatopsia (no color)
#484848
Design tokens & code
CSS
--color: #184c6f; /* rgb */ color: rgb(24, 76, 111); /* oklch */ color: oklch(40.0% 0.080 242.4);
Tailwind
colors: {
custom: {
50: '#637d98',
500: '#184c6f',
950: '#000000',
},
}SCSS
$custom: #184c6f; $custom-light: #637d98; $custom-dark: #000000;
JSON
{
"hex": "#184c6f",
"rgb": {
"r": 24,
"g": 76,
"b": 111
},
"hsl": {
"h": 204.138,
"s": 64.444,
"l": 26.471
},
"oklch": {
"l": 0.40013,
"c": 0.08002,
"h": 242.4
},
"luminance": 0.06511
}Semantic roles & 50–950 ramp
primary
#184C6F
secondary
#A5673E
accent
#8440E7
background
#F6F7F9
surface
#EBEEF2
border
#C6C9CC
text
#06090D
muted
#7A7B7E