#13504A
Closest named color: Dark Blue Green (#005249). oklch(39.2% 0.061 185.5), rgb(19, 80, 74).
Aa
White text reads best on this color (9.23:1).
About this color
#13504A is a dark, muted teal or cyan. In OKLCH its lightness is 39%, its chroma 0.061 and its hue 185°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Blue Green (#005249), ΔE 0.010 away. White text reads best on it, at 9.23:1.
| Hue family | Teals and cyans |
| Lightness | dark (39%) |
| Chroma | muted (0.061) |
| Temperature | cool |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.27:1 |
| White text | 9.23:1 |
Values
| HEX | #13504A |
| RGB | rgb(19, 80, 74) |
| HSL | hsl(174, 62%, 19%) |
| OKLCH | oklch(39.2% 0.061 185.5) |
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 #13504A | 9.23:1 | AAA | Lc -95.4 | Preferred for body text |
| Black text on #13504A | 2.27:1 | Fails | Lc 13.0 | Not readable |
| #13504A text on white | 9.23:1 | AAA | Lc 91.0 | Preferred for body text |
| #13504A text on black | 2.27:1 | Fails | Lc -11.3 | Not readable |
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 900.
-
Step 50
50
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E1EDEB
oklch(93.7% 0.013 185.1)
-
Step 200
200
#C7DFDB
oklch(88.5% 0.026 184.7)
-
Step 300
300
#A0CBC5
oklch(81% 0.046 185.8)
-
Step 400
400
#69B0A7
oklch(70.8% 0.073 185.4)
-
Step 500
500
#369C91
oklch(63.2% 0.094 185)
-
Step 600
600
#00857B
oklch(55.5% 0.097 185.6)
-
Step 700
700
#007067
oklch(49% 0.086 185.2)
-
Step 800
800
#005C55
oklch(42.7% 0.075 185.9)
-
Step 900
900 (this color)
#13504A
oklch(39.2% 0.061 185.5)
-
Step 950
950
#0B2D29
oklch(27.1% 0.04 184.4)
#13504A 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) | #4C4B4A | 0.066 |
| Deuteranopia (no green cones) | #43454B | 0.061 |
| Tritanopia (no blue cones) | #00524E | 0.009 |
| Achromatopsia (no color) | #474747 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #13504A
#13504A
oklch(39.2% 0.061 185.5)
- #613741
#613741
oklch(39.2% 0.061 4.9)
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 #13504A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.010
- Dark Teal #014D4E ΔE 0.016
- Deep Teal #00555A ΔE 0.027
- Dark Slate Gray #2F4F4F ΔE 0.027
- Charcoal #264653 ΔE 0.043
- Dark Grey Blue #29465B ΔE 0.054
- Evergreen #05472A ΔE 0.056
- Charcoal Grey #3C4142 ΔE 0.059
Use #13504A 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.