#10808B
Closest named color: Teal (#008080). oklch(54.9% 0.091 205.8), rgb(16, 128, 139).
Aa
White text reads best on this color (4.68:1).
About this color
#10808B is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 55%, its chroma 0.091 and its hue 206°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.019 away. White text reads best on it, at 4.68:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.48:1 |
| White text | 4.68:1 |
Values
| HEX | #10808B |
| RGB | rgb(16, 128, 139) |
| HSL | hsl(185, 79%, 30%) |
| OKLCH | oklch(54.9% 0.091 205.8) |
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 #10808B | 4.68:1 | AA | Lc -77.5 | Fine for body text |
| Black text on #10808B | 4.48:1 | AA large text | Lc 32.0 | Non-text elements, placeholder text |
| #10808B text on white | 4.68:1 | AA | Lc 72.1 | Content text, not long reading |
| #10808B text on black | 4.48:1 | AA large text | Lc -29.6 | Dividers and decoration only |
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 600.
-
Step 50
50
#F1F6F7
oklch(97% 0.005 211)
-
Step 100
100
#E1ECEE
oklch(93.5% 0.012 209.8)
-
Step 200
200
#C9DEE0
oklch(88.6% 0.023 203.7)
-
Step 300
300
#A3C9CD
oklch(81% 0.041 204.3)
-
Step 400
400
#6EADB4
oklch(70.8% 0.065 204.7)
-
Step 500
500
#4198A2
oklch(63.1% 0.084 205.6)
-
Step 600
600 (this color)
#10808B
oklch(54.9% 0.091 205.8)
-
Step 700
700
#006E78
oklch(49.1% 0.084 205.8)
-
Step 800
800
#0A5A62
oklch(42.8% 0.07 205.8)
-
Step 900
900
#164A50
oklch(37.8% 0.054 206)
-
Step 950
950
#0F2B2F
oklch(26.9% 0.034 207.9)
#10808B 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) | #747A8C | 0.089 |
| Deuteranopia (no green cones) | #656F8B | 0.082 |
| Tritanopia (no blue cones) | #008683 | 0.026 |
| Achromatopsia (no color) | #747474 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #10808B
#10808B
oklch(54.9% 0.091 205.8)
- #A05B55
#A05B55
oklch(54.9% 0.092 25.7)
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 #10808B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.019
- Ocean #017B92 ΔE 0.022
- Deep Aqua #08787F ΔE 0.028
- Bluegreen #017A79 ΔE 0.031
- Dark Cyan #008B8B ΔE 0.034
- Teal Blue #01889F ΔE 0.034
- Sea Blue #047495 ΔE 0.045
- Deep Turquoise #017374 ΔE 0.048
Use #10808B 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.