#105668
Closest named color: Deep Teal (#00555A). oklch(42.1% 0.071 220), rgb(16, 86, 104).
Aa
White text reads best on this color (8.22:1).
About this color
#105668 is a dark, moderately saturated teal or cyan. In OKLCH its lightness is 42%, its chroma 0.071 and its hue 220°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Teal (#00555A), ΔE 0.025 away. White text reads best on it, at 8.22:1.
| Hue family | Teals and cyans |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Deep Teal (#00555A) |
| Black text | 2.55:1 |
| White text | 8.22:1 |
Values
| HEX | #105668 |
| RGB | rgb(16, 86, 104) |
| HSL | hsl(192, 73%, 24%) |
| OKLCH | oklch(42.1% 0.071 220) |
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 #105668 | 8.22:1 | AAA | Lc -92.7 | Preferred for body text |
| Black text on #105668 | 2.55:1 | Fails | Lc 15.9 | Dividers and decoration only |
| #105668 text on white | 8.22:1 | AAA | Lc 88.1 | Fine for body text |
| #105668 text on black | 2.55:1 | Fails | Lc -14.1 | 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 800.
-
Step 50
50
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E2ECEF
oklch(93.6% 0.011 217.5)
-
Step 200
200
#C9DDE4
oklch(88.5% 0.023 220.8)
-
Step 300
300
#A4C7D3
oklch(80.8% 0.041 220.6)
-
Step 400
400
#70ABBD
oklch(70.7% 0.067 219.1)
-
Step 500
500
#4695AD
oklch(63% 0.085 220.6)
-
Step 600
600
#207F98
oklch(55.5% 0.092 220.1)
-
Step 700
700
#0F6B82
oklch(49% 0.085 220.5)
-
Step 800
800 (this color)
#105668
oklch(42.1% 0.071 220)
-
Step 900
900
#194856
oklch(37.6% 0.055 220.9)
-
Step 950
950
#102A32
oklch(26.8% 0.035 220.6)
#105668 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) | #4B5369 | 0.059 |
| Deuteranopia (no green cones) | #3F4B68 | 0.052 |
| Tritanopia (no blue cones) | #005C5C | 0.033 |
| Achromatopsia (no color) | #4F4F4F | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #105668
#105668
oklch(42.1% 0.071 220)
- #6E3F2F
#6E3F2F
oklch(42.1% 0.071 39.5)
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 #105668, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Teal #00555A ΔE 0.025
- Petrol #005F6A ΔE 0.028
- Dark Slate Gray #2F4F4F ΔE 0.044
- Deep Sea Blue #015482 ΔE 0.046
- Dark Teal #014D4E ΔE 0.049
- Dark Grey Blue #29465B ΔE 0.050
- Dark Blue Green #005249 ΔE 0.053
- Charcoal #264653 ΔE 0.053
Use #105668 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.