#195563
Closest named color: Deep Teal (#00555A). oklch(41.8% 0.064 216.6), rgb(25, 85, 99).
Aa
White text reads best on this color (8.33:1).
About this color
#195563 is a dark, muted teal or cyan. In OKLCH its lightness is 42%, its chroma 0.064 and its hue 217°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Teal (#00555A), ΔE 0.020 away. White text reads best on it, at 8.33:1.
| Hue family | Teals and cyans |
| Lightness | dark (42%) |
| Chroma | muted (0.064) |
| Temperature | cool |
| Nearest name | Deep Teal (#00555A) |
| Black text | 2.52:1 |
| White text | 8.33:1 |
Values
| HEX | #195563 |
| RGB | rgb(25, 85, 99) |
| HSL | hsl(191, 60%, 24%) |
| OKLCH | oklch(41.8% 0.064 216.6) |
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 #195563 | 8.33:1 | AAA | Lc -93.1 | Preferred for body text |
| Black text on #195563 | 2.52:1 | Fails | Lc 15.5 | Dividers and decoration only |
| #195563 text on white | 8.33:1 | AAA | Lc 88.5 | Fine for body text |
| #195563 text on black | 2.52:1 | Fails | Lc -13.7 | 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
#E2ECEE
oklch(93.6% 0.011 211)
-
Step 200
200
#CBDDE2
oklch(88.6% 0.021 216.2)
-
Step 300
300
#A6C7D0
oklch(80.8% 0.038 216.1)
-
Step 400
400
#75AAB9
oklch(70.6% 0.06 217.4)
-
Step 500
500
#4E95A7
oklch(63.1% 0.076 216.3)
-
Step 600
600
#2D7F93
oklch(55.6% 0.083 217.2)
-
Step 700
700
#1E6B7D
oklch(49% 0.077 217)
-
Step 800
800 (this color)
#195563
oklch(41.8% 0.064 216.6)
-
Step 900
900
#1E4853
oklch(37.7% 0.05 217.5)
-
Step 950
950
#132A30
oklch(26.9% 0.031 216.7)
#195563 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) | #4C5264 | 0.057 |
| Deuteranopia (no green cones) | #414B63 | 0.049 |
| Tritanopia (no blue cones) | #005A59 | 0.029 |
| Achromatopsia (no color) | #4E4E4E | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #195563
#195563
oklch(41.8% 0.064 216.6)
- #6B4033
#6B4033
oklch(41.9% 0.064 37.6)
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 #195563, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Teal #00555A ΔE 0.020
- Petrol #005F6A ΔE 0.031
- Dark Slate Gray #2F4F4F ΔE 0.035
- Dark Teal #014D4E ΔE 0.043
- Dark Grey Blue #29465B ΔE 0.046
- Dark Blue Green #005249 ΔE 0.047
- Charcoal #264653 ΔE 0.048
- Deep Sea Blue #015482 ΔE 0.054
Use #195563 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.