#13626E
Closest named color: Petrol (#005F6A). oklch(45.7% 0.073 210.4), rgb(19, 98, 110).
Aa
White text reads best on this color (7.00:1).
About this color
#13626E is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 46%, its chroma 0.073 and its hue 210°. Its hue sits on the cool side of the wheel. The nearest named color is Petrol (#005F6A), ΔE 0.013 away. White text reads best on it, at 7.00:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Petrol (#005F6A) |
| Black text | 2.99:1 |
| White text | 7.00:1 |
Values
| HEX | #13626E |
| RGB | rgb(19, 98, 110) |
| HSL | hsl(188, 71%, 25%) |
| OKLCH | oklch(45.7% 0.073 210.4) |
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 #13626E | 7.00:1 | AAA | Lc -88.9 | Fine for body text |
| Black text on #13626E | 2.99:1 | Fails | Lc 20.1 | Dividers and decoration only |
| #13626E text on white | 7.00:1 | AAA | Lc 83.9 | Fine for body text |
| #13626E text on black | 2.99:1 | Fails | Lc -18.1 | 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
#F1F7F8
oklch(97.2% 0.007 208.8)
-
Step 100
100
#E1ECEE
oklch(93.5% 0.012 209.8)
-
Step 200
200
#C8DEE2
oklch(88.5% 0.024 209.8)
-
Step 300
300
#A1C9D0
oklch(80.9% 0.043 209.4)
-
Step 400
400
#6CADB9
oklch(70.8% 0.069 210.5)
-
Step 500
500
#3D98A7
oklch(63.2% 0.088 210.1)
-
Step 600
600
#068292
oklch(55.6% 0.095 210)
-
Step 700
700
#006D7C
oklch(49% 0.085 211.2)
-
Step 800
800 (this color)
#13626E
oklch(45.7% 0.073 210.4)
-
Step 900
900
#124A52
oklch(37.8% 0.057 208.9)
-
Step 950
950
#0D2B30
oklch(26.9% 0.036 210.1)
#13626E 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) | #585E6F | 0.069 |
| Deuteranopia (no green cones) | #4C556E | 0.063 |
| Tritanopia (no blue cones) | #006766 | 0.024 |
| Achromatopsia (no color) | #595959 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #13626E
#13626E
oklch(45.7% 0.073 210.4)
- #7B473E
#7B473E
oklch(45.7% 0.073 30.6)
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 #13626E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Petrol #005F6A ΔE 0.013
- Dark Aqua #05696B ΔE 0.024
- Dark Green Blue #1F6357 ΔE 0.039
- Deep Teal #00555A ΔE 0.049
- YInMn Blue #415A77 ΔE 0.049
- Deep Turquoise #017374 ΔE 0.052
- Dark Aquamarine #017371 ΔE 0.053
- Light Navy Blue #2E5A88 ΔE 0.059
Use #13626E 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.