#1D5658 color
The hex color #1D5658 is a dark, moderate cyan.
In the RGB color model it is made of 11.4% red, 33.7% green and 34.5% blue (29, 86, 88).
Its hue angle is 182°, with 50% saturation and 23% lightness. For print, the CMYK equivalent is 67% cyan, 2% magenta, 0% yellow and 65% black.
The closest named color is Deep Sea Diver (#255C61), a difference of 2.7 ΔE, a small difference.
White text is the more readable choice on this background (contrast 8.32:1).
#1D5658 color codes
| HEX | #1D5658 | |
|---|---|---|
| RGB | rgb(29, 86, 88) | |
| RGB percent | rgb(11.4%, 33.7%, 34.5%) | |
| HSL | hsl(182, 50%, 23%) | |
| HSV / HSB | hsv(182, 67%, 35%) | |
| CMYK | cmyk(67%, 2%, 0%, 65%) | |
| CIE LAB | lab(33.18, -17.48, -6.65) | |
| CIE LCH | lch(33.18, 18.7, 200.83) | |
| CIE XYZ | xyz(5.595, 7.621, 10.407) | |
| Decimal | 1922648 | |
| Short hex | None (no 3-digit form) |
Color harmonies
Colors that go with #1D5658, 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 #1D5658 | Ratio | AA | AAA | AA large |
|---|---|---|---|---|
| Sample text | 2.52:1 | Fail | Fail | Fail |
| Sample text | 8.32:1 | Pass | Pass | Pass |
| #1D5658 as text on | Ratio | AA | AAA | AA large |
|---|---|---|---|---|
| Sample text | 8.32:1 | Pass | Pass | Pass |
| Sample text | 2.52:1 | 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 #1D5658 looks to people with the most common types of color vision deficiency.
#505258Protanopia
no red cones#474b58Deuteranopia
no green cones#005956Tritanopia
no blue cones#4e4e4eAchromatopsia
no color vision
CSS examples
.background { background-color: #1d5658; }
.text { color: #1d5658; }
.border { border: 2px solid #1d5658; }
.transparent { background-color: rgb(29 86 88 / 50%); }
.gradient { background: linear-gradient(to right, #1d5658, #1d3958); }
Similar colors
#255c61Deep Sea Diver#014d4eDark Teal#2e5c58Lacrosse#315955Enchanting Ivy#0c6064Beau Vert#345c61Arctic Nights#28615dVerdant Forest#2f4f4fDark Slate Gray
Questions
- What color is #1D5658?
- #1D5658 is a dark, moderate cyan, closest to the named color Deep Sea Diver. It belongs to the teal family of colors.
- What is the RGB value of #1D5658?
- The RGB value is 29, 86, 88: 29 red, 86 green and 88 blue on a 0 to 255 scale.
- What is the complementary color of #1D5658?
- The complementary color is #581F1D, found by rotating the hue 180° on the color wheel.
- Is black or white text better on #1D5658?
- White text. Black text has a contrast ratio of 2.52:1 and white text 8.32:1. WCAG asks for at least 4.5:1 for normal text.