#0B6468
Closest named color: Dark Aqua (#05696B). oklch(45.9% 0.075 199.8), rgb(11, 100, 104).
Aa
White text reads best on this color (6.91:1).
About this color
#0B6468 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 46%, its chroma 0.075 and its hue 200°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aqua (#05696B), ΔE 0.015 away. White text reads best on it, at 6.91:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Dark Aqua (#05696B) |
| Black text | 3.03:1 |
| White text | 6.91:1 |
Values
| HEX | #0B6468 |
| RGB | rgb(11, 100, 104) |
| HSL | hsl(183, 81%, 23%) |
| OKLCH | oklch(45.9% 0.075 199.8) |
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 #0B6468 | 6.91:1 | AA | Lc -88.5 | Fine for body text |
| Black text on #0B6468 | 3.03:1 | AA large text | Lc 20.5 | Dividers and decoration only |
| #0B6468 text on white | 6.91:1 | AA | Lc 83.5 | Fine for body text |
| #0B6468 text on black | 3.03:1 | AA large text | Lc -18.5 | 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
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E1EDED
oklch(93.7% 0.013 196.9)
-
Step 200
200
#C7DEDF
oklch(88.4% 0.025 199.9)
-
Step 300
300
#A0CACC
oklch(81% 0.044 199.9)
-
Step 400
400
#69AEB2
oklch(70.7% 0.07 200.5)
-
Step 500
500
#379A9F
oklch(63.2% 0.09 199.9)
-
Step 600
600
#008489
oklch(55.7% 0.095 199.5)
-
Step 700
700
#006F73
oklch(49.2% 0.084 199.2)
-
Step 800
800 (this color)
#0B6468
oklch(45.9% 0.075 199.8)
-
Step 900
900
#0E4B4E
oklch(37.8% 0.059 200)
-
Step 950
950
#0C2C2D
oklch(27% 0.037 198.1)
#0B6468 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) | #5C5F68 | 0.077 |
| Deuteranopia (no green cones) | #505668 | 0.071 |
| Tritanopia (no blue cones) | #006865 | 0.015 |
| Achromatopsia (no color) | #5A5A5A | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0B6468
#0B6468
oklch(45.9% 0.075 199.8)
- #7C4646
#7C4646
oklch(45.9% 0.074 20.3)
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 #0B6468, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aqua #05696B ΔE 0.015
- Petrol #005F6A ΔE 0.018
- Dark Green Blue #1F6357 ΔE 0.027
- Dark Aquamarine #017371 ΔE 0.046
- Deep Turquoise #017374 ΔE 0.046
- Deep Teal #00555A ΔE 0.050
- YInMn Blue #415A77 ΔE 0.061
- Slate #516572 ΔE 0.065
Use #0B6468 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.