#105860
Closest named color: Deep Teal (#00555A). oklch(42.3% 0.067 206.4), rgb(16, 88, 96).
Aa
White text reads best on this color (8.11:1).
About this color
#105860 is a dark, muted teal or cyan. In OKLCH its lightness is 42%, its chroma 0.067 and its hue 206°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Teal (#00555A), ΔE 0.015 away. White text reads best on it, at 8.11:1.
| Hue family | Teals and cyans |
| Lightness | dark (42%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Deep Teal (#00555A) |
| Black text | 2.58:1 |
| White text | 8.11:1 |
Values
| HEX | #105860 |
| RGB | rgb(16, 88, 96) |
| HSL | hsl(186, 71%, 22%) |
| OKLCH | oklch(42.3% 0.067 206.4) |
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 #105860 | 8.11:1 | AAA | Lc -92.4 | Preferred for body text |
| Black text on #105860 | 2.58:1 | Fails | Lc 16.2 | Dividers and decoration only |
| #105860 text on white | 8.11:1 | AAA | Lc 87.8 | Fine for body text |
| #105860 text on black | 2.58:1 | Fails | Lc -14.4 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEE
oklch(93.6% 0.011 211)
-
Step 200
200
#C9DEE0
oklch(88.6% 0.023 203.7)
-
Step 300
300
#A4C8CD
oklch(80.8% 0.039 206.8)
-
Step 400
400
#71ACB4
oklch(70.7% 0.062 206.6)
-
Step 500
500
#4697A2
oklch(63% 0.08 207.2)
-
Step 600
600
#1F818D
oklch(55.5% 0.087 207.4)
-
Step 700
700
#0D6D77
oklch(49% 0.081 206.3)
-
Step 800
800 (this color)
#105860
oklch(42.3% 0.067 206.4)
-
Step 900
900
#19494F
oklch(37.6% 0.052 206.6)
-
Step 950
950
#102B2E
oklch(27% 0.033 205.1)
#105860 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) | #505461 | 0.066 |
| Deuteranopia (no green cones) | #454C60 | 0.060 |
| Tritanopia (no blue cones) | #005C5A | 0.020 |
| Achromatopsia (no color) | #505050 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #105860
#105860
oklch(42.3% 0.067 206.4)
- #6E3F3A
#6E3F3A
oklch(42.3% 0.067 26.7)
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 #105860, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Teal #00555A ΔE 0.015
- Petrol #005F6A ΔE 0.024
- Dark Slate Gray #2F4F4F ΔE 0.037
- Dark Blue Green #005249 ΔE 0.041
- Dark Teal #014D4E ΔE 0.043
- Dark Green Blue #1F6357 ΔE 0.045
- Dark Aqua #05696B ΔE 0.053
- Charcoal #264653 ΔE 0.056
Use #105860 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.