#184F6A#184F6A
#184F6A is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.5% C 0.072 H 234.2°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).
Color values
| HEX | #184F6A |
|---|---|
| RGB | rgb(24, 79, 106) |
| HSL | hsl(200, 63%, 25%) |
| HSV | hsv(200, 77%, 42%) |
| CMYK | cmyk(77.4%, 25.5%, 0%, 58.4%) |
| CIE-LAB | lab(31.41, -7.80, -20.74) |
| CIE-LCH | lch(31.41, 22.16, 249.39°) |
| OKLab | oklab(40.52% -0.0421 -0.0584) |
| OKLCH | oklch(40.52% 0.072 234.2) |
| XYZ | xyz(5.7732, 6.8261, 14.6462) |
| Luminance | 0.0683 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 3.63
Dark Grey Blue
#29465B
ΔE00 4.65
Deep Sea Blue
#015482
ΔE00 5.34
Light Navy
#155084
ΔE00 6.93
Prussian Blue
#004577
ΔE00 7.32
Dark Blue Grey
#1F3B4D
ΔE00 7.33
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#184F6A #6A3318
analogous
#186A5C #184F6A #18266A
triadic
#184F6A #6A184F #4F6A18
tetradic
#184F6A #5C186A #6A3318 #266A18
square
#184F6A #5C186A #6A3318 #266A18
split-complementary
#184F6A #6A1826 #6A5C18
monochromatic
#061319 #0D2A38 #184F6A #23749C #2F99CE
Accessibility & contrast
On white
8.88
#184F6A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.37
#184F6A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #184F6A
8.88:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##184F6A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##184F6A | 1.00 | 8.88 | 2.37 | 8.88 |
| #FFFFFF | 8.88 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.37 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.88 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#424E6B
Deuteranopia (green-blind)
#37466A
Tritanopia (blue-blind)
#005658
Achromatopsia (no color)
#4A4A4A
Design tokens & code
CSS
--color: #184f6a; /* rgb */ color: rgb(24, 79, 106); /* oklch */ color: oklch(40.5% 0.072 234.2);
Tailwind
colors: {
custom: {
50: '#628094',
500: '#184f6a',
950: '#000000',
},
}SCSS
$custom: #184f6a; $custom-light: #628094; $custom-dark: #000000;
JSON
{
"hex": "#184f6a",
"rgb": {
"r": 24,
"g": 79,
"b": 106
},
"hsl": {
"h": 199.756,
"s": 63.077,
"l": 25.49
},
"oklch": {
"l": 0.4052,
"c": 0.07199,
"h": 234.2
},
"luminance": 0.06827
}Semantic roles & 50–950 ramp
primary
#184F6A
secondary
#A05E3E
accent
#7842E6
background
#F6F7F9
surface
#EBEEF1
border
#C6C9CB
text
#060A0D
muted
#7A7C7E