#19616C
Closest named color: Petrol (#005F6A). oklch(45.5% 0.07 209.9), rgb(25, 97, 108).
Aa
White text reads best on this color (7.07:1).
About this color
#19616C is a medium-dark, muted teal or cyan. In OKLCH its lightness is 45%, its chroma 0.070 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 7.07:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (45%) |
| Chroma | muted (0.070) |
| Temperature | cool |
| Nearest name | Petrol (#005F6A) |
| Black text | 2.96:1 |
| White text | 7.07:1 |
Values
| HEX | #19616C |
| RGB | rgb(25, 97, 108) |
| HSL | hsl(188, 62%, 26%) |
| OKLCH | oklch(45.5% 0.07 209.9) |
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 #19616C | 7.07:1 | AAA | Lc -89.2 | Fine for body text |
| Black text on #19616C | 2.96:1 | Fails | Lc 19.8 | Dividers and decoration only |
| #19616C text on white | 7.07:1 | AAA | Lc 84.2 | Fine for body text |
| #19616C text on black | 2.96:1 | Fails | Lc -17.8 | 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
#F1F6F7
oklch(97% 0.005 211)
-
Step 100
100
#E1ECEE
oklch(93.5% 0.012 209.8)
-
Step 200
200
#C9DEE1
oklch(88.6% 0.023 207.1)
-
Step 300
300
#A3C8CF
oklch(80.8% 0.041 210.4)
-
Step 400
400
#6FACB7
oklch(70.7% 0.065 210.1)
-
Step 500
500
#4397A5
oklch(63% 0.083 210)
-
Step 600
600
#188191
oklch(55.5% 0.091 210.8)
-
Step 700
700
#026D7B
oklch(49% 0.084 210.3)
-
Step 800
800 (this color)
#19616C
oklch(45.5% 0.07 209.9)
-
Step 900
900
#164951
oklch(37.6% 0.054 209.7)
-
Step 950
950
#0F2B30
oklch(27% 0.035 210.9)
#19616C 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) | #585D6D | 0.067 |
| Deuteranopia (no green cones) | #4C556C | 0.060 |
| Tritanopia (no blue cones) | #006664 | 0.025 |
| Achromatopsia (no color) | #585858 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #19616C
#19616C
oklch(45.5% 0.07 209.9)
- #79473F
#79473F
oklch(45.5% 0.07 29.8)
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 #19616C, 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 0.026
- Dark Green Blue #1F6357 ΔE 0.037
- Deep Teal #00555A ΔE 0.047
- YInMn Blue #415A77 ΔE 0.048
- Deep Turquoise #017374 ΔE 0.055
- Dark Aquamarine #017371 ΔE 0.055
- Light Navy Blue #2E5A88 ΔE 0.060
Use #19616C 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.