#184F6D#184F6D
#184F6D is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.7% C 0.075 H 237.0°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).
Color values
| HEX | #184F6D |
|---|---|
| RGB | rgb(24, 79, 109) |
| HSL | hsl(201, 64%, 26%) |
| HSV | hsv(201, 78%, 43%) |
| CMYK | cmyk(78%, 27.5%, 0%, 57.3%) |
| CIE-LAB | lab(31.55, -6.65, -22.40) |
| CIE-LCH | lch(31.55, 23.36, 253.48°) |
| OKLab | oklab(40.69% -0.041 -0.0632) |
| OKLCH | oklch(40.69% 0.075 237) |
| XYZ | xyz(5.9319, 6.8896, 15.4822) |
| Luminance | 0.0689 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 3.28
Deep Sea Blue
#015482
ΔE00 4.17
Dark Grey Blue
#29465B
ΔE00 4.66
Light Navy
#155084
ΔE00 5.64
Prussian Blue
#004577
ΔE00 6.16
Light Navy Blue
#2E5A88
ΔE00 6.95
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#184F6D #6D3618
analogous
#186D60 #184F6D #18246D
triadic
#184F6D #6D184F #4F6D18
tetradic
#184F6D #60186D #6D3618 #246D18
square
#184F6D #60186D #6D3618 #246D18
split-complementary
#184F6D #6D1824 #6D6018
monochromatic
#061219 #0D2B3B #184F6D #23739F #2E98D1
Accessibility & contrast
On white
8.83
#184F6D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.38
#184F6D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #184F6D
8.83:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##184F6D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##184F6D | 1.00 | 8.83 | 2.38 | 8.83 |
| #FFFFFF | 8.83 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.38 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.83 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#414F6E
Deuteranopia (green-blind)
#35476C
Tritanopia (blue-blind)
#005759
Achromatopsia (no color)
#4A4A4A
Design tokens & code
CSS
--color: #184f6d; /* rgb */ color: rgb(24, 79, 109); /* oklch */ color: oklch(40.7% 0.075 237.0);
Tailwind
colors: {
custom: {
50: '#628097',
500: '#184f6d',
950: '#000000',
},
}SCSS
$custom: #184f6d; $custom-light: #628097; $custom-dark: #000000;
JSON
{
"hex": "#184f6d",
"rgb": {
"r": 24,
"g": 79,
"b": 109
},
"hsl": {
"h": 201.176,
"s": 63.91,
"l": 26.078
},
"oklch": {
"l": 0.40685,
"c": 0.07532,
"h": 237
},
"luminance": 0.0689
}Semantic roles & 50–950 ramp
primary
#184F6D
secondary
#A3623E
accent
#7B41E7
background
#F6F7F9
surface
#EBEEF2
border
#C6C9CC
text
#060A0D
muted
#7A7C7E