#0B6073
Closest named color: Petrol (#005F6A). oklch(45.3% 0.078 218.3), rgb(11, 96, 115).
Aa
White text reads best on this color (7.15:1).
About this color
#0B6073 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 45%, its chroma 0.078 and its hue 218°. Its hue sits on the cool side of the wheel. The nearest named color is Petrol (#005F6A), ΔE 0.016 away. White text reads best on it, at 7.15:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Petrol (#005F6A) |
| Black text | 2.93:1 |
| White text | 7.15:1 |
Values
| HEX | #0B6073 |
| RGB | rgb(11, 96, 115) |
| HSL | hsl(191, 83%, 25%) |
| OKLCH | oklch(45.3% 0.078 218.3) |
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 #0B6073 | 7.15:1 | AAA | Lc -89.3 | Fine for body text |
| Black text on #0B6073 | 2.93:1 | Fails | Lc 19.6 | Dividers and decoration only |
| #0B6073 text on white | 7.15:1 | AAA | Lc 84.4 | Fine for body text |
| #0B6073 text on black | 2.93:1 | Fails | Lc -17.6 | 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 800.
-
Step 50
50
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECF0
oklch(93.6% 0.013 221.4)
-
Step 200
200
#C7DEE4
oklch(88.5% 0.026 215.2)
-
Step 300
300
#A0C8D5
oklch(80.8% 0.046 219.6)
-
Step 400
400
#69ACBF
oklch(70.7% 0.073 217.9)
-
Step 500
500
#3997AF
oklch(63.1% 0.093 217.9)
-
Step 600
600
#00819A
oklch(55.7% 0.1 217.7)
-
Step 700
700
#006C82
oklch(49.1% 0.088 218.4)
-
Step 800
800 (this color)
#0B6073
oklch(45.3% 0.078 218.3)
-
Step 900
900
#104957
oklch(37.7% 0.061 218.3)
-
Step 950
950
#0C2B33
oklch(27% 0.039 217.8)
#0B6073 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) | #545D74 | 0.067 |
| Deuteranopia (no green cones) | #475473 | 0.059 |
| Tritanopia (no blue cones) | #006666 | 0.033 |
| Achromatopsia (no color) | #585858 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0B6073
#0B6073
oklch(45.3% 0.078 218.3)
- #7B4635
#7B4635
oklch(45.3% 0.078 38.5)
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 #0B6073, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Petrol #005F6A ΔE 0.016
- Dark Aqua #05696B ΔE 0.035
- YInMn Blue #415A77 ΔE 0.046
- Deep Teal #00555A ΔE 0.049
- Light Navy Blue #2E5A88 ΔE 0.049
- Dark Green Blue #1F6357 ΔE 0.051
- Deep Sea Blue #015482 ΔE 0.051
- Peacock Blue #016795 ΔE 0.055
Use #0B6073 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.