#0D616B
Closest named color: Petrol (#005F6A). oklch(45.2% 0.074 207.7), rgb(13, 97, 107).
Aa
White text reads best on this color (7.14:1).
About this color
#0D616B is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 45%, its chroma 0.074 and its hue 208°. Its hue sits on the cool side of the wheel. The nearest named color is Petrol (#005F6A), ΔE 0.008 away. White text reads best on it, at 7.14:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Petrol (#005F6A) |
| Black text | 2.93:1 |
| White text | 7.14:1 |
Values
| HEX | #0D616B |
| RGB | rgb(13, 97, 107) |
| HSL | hsl(186, 78%, 24%) |
| OKLCH | oklch(45.2% 0.074 207.7) |
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 #0D616B | 7.14:1 | AAA | Lc -89.3 | Fine for body text |
| Black text on #0D616B | 2.93:1 | Fails | Lc 19.6 | Dividers and decoration only |
| #0D616B text on white | 7.14:1 | AAA | Lc 84.4 | Fine for body text |
| #0D616B 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
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E1ECEE
oklch(93.5% 0.012 209.8)
-
Step 200
200
#C8DEE1
oklch(88.5% 0.024 206.6)
-
Step 300
300
#A1C9CF
oklch(80.9% 0.043 207.6)
-
Step 400
400
#6AADB7
oklch(70.7% 0.07 207.8)
-
Step 500
500
#3B98A5
oklch(63% 0.088 208)
-
Step 600
600
#008290
oklch(55.5% 0.095 208)
-
Step 700
700
#006E79
oklch(49.2% 0.084 206.9)
-
Step 800
800 (this color)
#0D616B
oklch(45.2% 0.074 207.7)
-
Step 900
900
#114A51
oklch(37.7% 0.057 207.1)
-
Step 950
950
#0D2B30
oklch(26.9% 0.036 210.1)
#0D616B 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) | #575D6C | 0.071 |
| Deuteranopia (no green cones) | #4B546B | 0.065 |
| Tritanopia (no blue cones) | #006664 | 0.023 |
| Achromatopsia (no color) | #585858 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0D616B
#0D616B
oklch(45.2% 0.074 207.7)
- #7A453F
#7A453F
oklch(45.2% 0.074 27.2)
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 #0D616B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Petrol #005F6A ΔE 0.008
- Dark Aqua #05696B ΔE 0.026
- Dark Green Blue #1F6357 ΔE 0.036
- Deep Teal #00555A ΔE 0.044
- YInMn Blue #415A77 ΔE 0.053
- Deep Turquoise #017374 ΔE 0.055
- Dark Aquamarine #017371 ΔE 0.056
- Dark Slate Gray #2F4F4F ΔE 0.062
Use #0D616B 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.