#1D4645 color
The hex color #1D4645 is a very dark, desaturated cyan.
In the RGB color model it is made of 11.4% red, 27.5% green and 27.1% blue (29, 70, 69).
Its hue angle is 179°, with 41% saturation and 19% lightness. For print, the CMYK equivalent is 59% cyan, 0% magenta, 1% yellow and 73% black.
The closest named color is Botanical Night (#12403C), a difference of 2.9 ΔE, a small difference.
White text is the more readable choice on this background (contrast 10.43:1).
#1D4645 color codes
| HEX | #1D4645 | |
|---|---|---|
| RGB | rgb(29, 70, 69) | |
| RGB percent | rgb(11.4%, 27.5%, 27.1%) | |
| HSL | hsl(179, 41%, 19%) | |
| HSV / HSB | hsv(179, 59%, 27%) | |
| CMYK | cmyk(59%, 0%, 1%, 73%) | |
| CIE LAB | lab(26.94, -14.54, -3.77) | |
| CIE LCH | lch(26.94, 15.02, 194.54) | |
| CIE XYZ | xyz(3.771, 5.071, 6.409) | |
| Decimal | 1918533 | |
| Short hex | None (no 3-digit form) |
Color harmonies
Colors that go with #1D4645, based on their position on the color wheel.
Complementary
The color opposite on the color wheel (180°). Strongest contrast.
Analogous
Neighbors 30° either side. Calm, natural combinations.
Split complementary
The two colors next to the complement (150° and 210°).
Triadic
Three colors evenly spaced, 120° apart.
Tetradic (square)
Four colors 90° apart.
Shades, tints and tones
Shades (darker, mixed with black)
Tints (lighter, mixed with white)
Tones (mixed with gray)
Contrast and accessibility
| Text on #1D4645 | Ratio | AA | AAA | AA large |
|---|---|---|---|---|
| Sample text | 2.01:1 | Fail | Fail | Fail |
| Sample text | 10.43:1 | Pass | Pass | Pass |
| #1D4645 as text on | Ratio | AA | AAA | AA large |
|---|---|---|---|---|
| Sample text | 10.43:1 | Pass | Pass | Pass |
| Sample text | 2.01:1 | Fail | Fail | Fail |
WCAG 2 asks for 4.5:1 for normal text (AA), 7:1 for AAA, and 3:1 for large text. Check other pairs.
Color blindness simulation
How #1D4645 looks to people with the most common types of color vision deficiency.
#424345Protanopia
no red cones#3b3e45Deuteranopia
no green cones#004846Tritanopia
no blue cones#404040Achromatopsia
no color vision
CSS examples
.background { background-color: #1d4645; }
.text { color: #1d4645; }
.border { border: 2px solid #1d4645; }
.transparent { background-color: rgb(29 70 69 / 50%); }
.gradient { background: linear-gradient(to right, #1d4645, #1d3346); }
Similar colors
#12403cBotanical Night#224347Emerald Forest#2f4f4fDark Slate Gray#014d4eDark Teal#27454aMysterious Waters#024a43Tropical Forest#33534bHunter#1c3d44Sunken Harbour
Questions
- What color is #1D4645?
- #1D4645 is a very dark, desaturated cyan, closest to the named color Botanical Night. It belongs to the teal family of colors.
- What is the RGB value of #1D4645?
- The RGB value is 29, 70, 69: 29 red, 70 green and 69 blue on a 0 to 255 scale.
- What is the complementary color of #1D4645?
- The complementary color is #461D1E, found by rotating the hue 180° on the color wheel.
- Is black or white text better on #1D4645?
- White text. Black text has a contrast ratio of 2.01:1 and white text 10.43:1. WCAG asks for at least 4.5:1 for normal text.