#164349
Closest named color: Charcoal (#264653). oklch(35.5% 0.049 207.4), rgb(22, 67, 73).
Aa
White text reads best on this color (10.86:1).
About this color
#164349 is a dark, muted teal or cyan. In OKLCH its lightness is 35%, its chroma 0.049 and its hue 207°. Its hue sits on the cool side of the wheel. The nearest named color is Charcoal (#264653), ΔE 0.026 away. White text reads best on it, at 10.86:1.
| Hue family | Teals and cyans |
| Lightness | dark (35%) |
| Chroma | muted (0.049) |
| Temperature | cool |
| Nearest name | Charcoal (#264653) |
| Black text | 1.93:1 |
| White text | 10.86:1 |
Values
| HEX | #164349 |
| RGB | rgb(22, 67, 73) |
| HSL | hsl(187, 54%, 19%) |
| OKLCH | oklch(35.5% 0.049 207.4) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #164349 | 10.86:1 | AAA | Lc -98.9 | Preferred for body text |
| Black text on #164349 | 1.93:1 | Fails | Lc 8.9 | Not readable |
| #164349 text on white | 10.86:1 | AAA | Lc 95.0 | Preferred for body text |
| #164349 text on black | 1.93:1 | Fails | Lc -7.7 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 900.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECED
oklch(93.6% 0.011 204.1)
-
Step 200
200
#CADDE0
oklch(88.4% 0.021 208.1)
-
Step 300
300
#A6C8CD
oklch(81% 0.037 207.3)
-
Step 400
400
#74ABB4
oklch(70.6% 0.059 208.8)
-
Step 500
500
#4C96A1
oklch(63% 0.075 208.1)
-
Step 600
600
#29818C
oklch(55.7% 0.082 207)
-
Step 700
700
#1A6D77
oklch(49.2% 0.077 207.1)
-
Step 800
800
#195961
oklch(42.8% 0.064 207.1)
-
Step 900
900 (this color)
#164349
oklch(35.5% 0.049 207.4)
-
Step 950
950
#122B2E
oklch(27.1% 0.031 205.7)
#164349 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #3D4049 | 0.048 |
| Deuteranopia (no green cones) | #353B49 | 0.043 |
| Tritanopia (no blue cones) | #004645 | 0.018 |
| Achromatopsia (no color) | #3D3D3D | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #164349
#164349
oklch(35.5% 0.049 207.4)
- #53322E
#53322E
oklch(35.6% 0.049 27.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #164349, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal #264653 ΔE 0.026
- Dark Blue Grey #1F3B4D ΔE 0.030
- Dark Teal #014D4E ΔE 0.032
- Midnight Green #073B4C ΔE 0.032
- Dark Grey Blue #29465B ΔE 0.039
- Onyx #343A40 ΔE 0.041
- Charcoal Grey #3C4142 ΔE 0.045
- Dark Slate Gray #2F4F4F ΔE 0.050
Use #164349 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.