#136186
Closest named color: Light Navy Blue (#2E5A88). oklch(46.6% 0.092 235.4), rgb(19, 97, 134).
Aa
White text reads best on this color (6.81:1).
About this color
#136186 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 47%, its chroma 0.092 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy Blue (#2E5A88), ΔE 0.026 away. White text reads best on it, at 6.81:1.
| Hue family | Blues |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Light Navy Blue (#2E5A88) |
| Black text | 3.08:1 |
| White text | 6.81:1 |
Values
| HEX | #136186 |
| RGB | rgb(19, 97, 134) |
| HSL | hsl(199, 75%, 30%) |
| OKLCH | oklch(46.6% 0.092 235.4) |
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 #136186 | 6.81:1 | AA | Lc -88.1 | Fine for body text |
| Black text on #136186 | 3.08:1 | AA large text | Lc 20.9 | Dividers and decoration only |
| #136186 text on white | 6.81:1 | AA | Lc 83.1 | Fine for body text |
| #136186 text on black | 3.08:1 | AA large text | Lc -18.8 | 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 700.
-
Step 50
50
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2EBF1
oklch(93.5% 0.013 236.6)
-
Step 200
200
#CADCE8
oklch(88.5% 0.025 236.9)
-
Step 300
300
#A6C6DA
oklch(81% 0.045 235.5)
-
Step 400
400
#74A8C7
oklch(70.7% 0.071 235.3)
-
Step 500
500
#4D92B9
oklch(63.1% 0.091 235.5)
-
Step 600
600
#2C7CA5
oklch(55.7% 0.099 235.1)
-
Step 700
700 (this color)
#136186
oklch(46.6% 0.092 235.4)
-
Step 800
800
#1B5573
oklch(42.7% 0.077 235.5)
-
Step 900
900
#1E465D
oklch(37.6% 0.06 236.6)
-
Step 950
950
#122936
oklch(26.9% 0.038 235.3)
#136186 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) | #4F6188 | 0.055 |
| Deuteranopia (no green cones) | #405685 | 0.046 |
| Tritanopia (no blue cones) | #006B6E | 0.058 |
| Achromatopsia (no color) | #5B5B5B | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #136186
#136186
oklch(46.6% 0.092 235.4)
- #814A20
#814A20
oklch(46.6% 0.093 55.1)
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 #136186, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy Blue #2E5A88 ΔE 0.026
- Peacock Blue #016795 ΔE 0.027
- Denim #3B638C ΔE 0.034
- Deep Sea Blue #015482 ΔE 0.042
- Denim Blue #3B5B92 ΔE 0.042
- YInMn Blue #415A77 ΔE 0.042
- Dusk Blue #26538D ΔE 0.046
- Petrol #005F6A ΔE 0.048
Use #136186 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.