#185872
Closest named color: Petrol (#005F6A). oklch(43.3% 0.075 229.8), rgb(24, 88, 114).
Aa
White text reads best on this color (7.84:1).
About this color
#185872 is a dark, moderately saturated teal or cyan. In OKLCH its lightness is 43%, its chroma 0.075 and its hue 230°. Its hue sits on the cool side of the wheel. The nearest named color is Petrol (#005F6A), ΔE 0.030 away. White text reads best on it, at 7.84:1.
| Hue family | Teals and cyans |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Petrol (#005F6A) |
| Black text | 2.67:1 |
| White text | 7.84:1 |
Values
| HEX | #185872 |
| RGB | rgb(24, 88, 114) |
| HSL | hsl(197, 65%, 27%) |
| OKLCH | oklch(43.3% 0.075 229.8) |
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 #185872 | 7.84:1 | AAA | Lc -91.7 | Preferred for body text |
| Black text on #185872 | 2.67:1 | Fails | Lc 17.1 | Dividers and decoration only |
| #185872 text on white | 7.84:1 | AAA | Lc 86.9 | Fine for body text |
| #185872 text on black | 2.67:1 | Fails | Lc -15.2 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2ECF1
oklch(93.7% 0.013 228.9)
-
Step 200
200
#CADDE6
oklch(88.6% 0.024 227.8)
-
Step 300
300
#A4C7D8
oklch(81% 0.044 228.9)
-
Step 400
400
#71A9C4
oklch(70.6% 0.071 229.8)
-
Step 500
500
#4894B5
oklch(63.2% 0.09 229)
-
Step 600
600
#247DA1
oklch(55.5% 0.098 229.9)
-
Step 700
700
#146A8A
oklch(49.2% 0.091 229.3)
-
Step 800
800 (this color)
#185872
oklch(43.3% 0.075 229.8)
-
Step 900
900
#1A475B
oklch(37.6% 0.059 230.5)
-
Step 950
950
#112A35
oklch(27.1% 0.037 229)
#185872 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) | #4B5773 | 0.053 |
| Deuteranopia (no green cones) | #3F4E72 | 0.046 |
| Tritanopia (no blue cones) | #005F61 | 0.043 |
| Achromatopsia (no color) | #525252 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #185872
#185872
oklch(43.3% 0.075 229.8)
- #724329
#724329
oklch(43.3% 0.076 48.8)
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 #185872, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Petrol #005F6A ΔE 0.030
- Deep Sea Blue #015482 ΔE 0.034
- YInMn Blue #415A77 ΔE 0.042
- Light Navy Blue #2E5A88 ΔE 0.042
- Deep Teal #00555A ΔE 0.043
- Light Navy #155084 ΔE 0.044
- Dusk Blue #26538D ΔE 0.053
- Dark Slate Gray #2F4F4F ΔE 0.058
Use #185872 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.