#195766
Closest named color: Deep Teal (#00555A). oklch(42.5% 0.066 217.4), rgb(25, 87, 102).
Aa
White text reads best on this color (8.08:1).
About this color
#195766 is a dark, muted teal or cyan. In OKLCH its lightness is 42%, its chroma 0.066 and its hue 217°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Teal (#00555A), ΔE 0.025 away. White text reads best on it, at 8.08:1.
| Hue family | Teals and cyans |
| Lightness | dark (42%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Deep Teal (#00555A) |
| Black text | 2.59:1 |
| White text | 8.08:1 |
Values
| HEX | #195766 |
| RGB | rgb(25, 87, 102) |
| HSL | hsl(192, 61%, 25%) |
| OKLCH | oklch(42.5% 0.066 217.4) |
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 #195766 | 8.08:1 | AAA | Lc -92.4 | Preferred for body text |
| Black text on #195766 | 2.59:1 | Fails | Lc 16.3 | Dividers and decoration only |
| #195766 text on white | 8.08:1 | AAA | Lc 87.7 | Fine for body text |
| #195766 text on black | 2.59:1 | Fails | Lc -14.4 | 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 800.
-
Step 50
50
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E2ECEF
oklch(93.6% 0.011 217.5)
-
Step 200
200
#CADDE2
oklch(88.5% 0.022 215.3)
-
Step 300
300
#A6C7D1
oklch(80.9% 0.038 218.1)
-
Step 400
400
#74AABA
oklch(70.6% 0.061 218.3)
-
Step 500
500
#4C95A9
oklch(63.1% 0.079 218)
-
Step 600
600
#2A7F94
oklch(55.5% 0.085 217.7)
-
Step 700
700
#1B6B7E
oklch(49% 0.079 217.7)
-
Step 800
800 (this color)
#195766
oklch(42.5% 0.066 217.4)
-
Step 900
900
#1D4853
oklch(37.6% 0.051 217.1)
-
Step 950
950
#122A31
oklch(26.9% 0.033 219.1)
#195766 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) | #4D5467 | 0.057 |
| Deuteranopia (no green cones) | #434C66 | 0.052 |
| Tritanopia (no blue cones) | #005C5C | 0.029 |
| Achromatopsia (no color) | #505050 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #195766
#195766
oklch(42.5% 0.066 217.4)
- #6D4134
#6D4134
oklch(42.4% 0.065 37.2)
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 #195766, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Teal #00555A ΔE 0.025
- Petrol #005F6A ΔE 0.025
- Dark Slate Gray #2F4F4F ΔE 0.040
- Dark Teal #014D4E ΔE 0.050
- Deep Sea Blue #015482 ΔE 0.051
- YInMn Blue #415A77 ΔE 0.052
- Dark Blue Green #005249 ΔE 0.052
- Dark Grey Blue #29465B ΔE 0.052
Use #195766 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.