#2193A7
Closest named color: Teal Green (#0A9396). oklch(61.2% 0.099 212.8), rgb(33, 147, 167).
Aa
Black text reads best on this color (5.79:1).
About this color
#2193A7 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 61%, its chroma 0.099 and its hue 213°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Green (#0A9396), ΔE 0.029 away. Black text reads best on it, at 5.79:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.099) |
| Temperature | cool |
| Nearest name | Teal Green (#0A9396) |
| Black text | 5.79:1 |
| White text | 3.62:1 |
Values
| HEX | #2193A7 |
| RGB | rgb(33, 147, 167) |
| HSL | hsl(189, 67%, 39%) |
| OKLCH | oklch(61.2% 0.099 212.8) |
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 #2193A7 | 3.62:1 | AA large text | Lc -68.9 | Content text, not long reading |
| Black text on #2193A7 | 5.79:1 | AA | Lc 40.7 | Non-text elements, placeholder text |
| #2193A7 text on white | 3.62:1 | AA large text | Lc 63.4 | Content text, not long reading |
| #2193A7 text on black | 5.79:1 | AA | Lc -38.3 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F1F7F8
oklch(97.2% 0.007 208.8)
-
Step 100
100
#E0EDEF
oklch(93.7% 0.014 207.9)
-
Step 200
200
#C6DEE4
oklch(88.5% 0.027 214.4)
-
Step 300
300
#9DC9D3
oklch(80.8% 0.048 213.1)
-
Step 400
400
#63AEBD
oklch(70.8% 0.078 212)
-
Step 500
500 (this color)
#2193A7
oklch(61.2% 0.099 212.8)
-
Step 600
600
#008295
oklch(55.7% 0.097 212.5)
-
Step 700
700
#006D7D
oklch(49.1% 0.086 212.3)
-
Step 800
800
#005967
oklch(42.6% 0.075 213)
-
Step 900
900
#034A56
oklch(37.6% 0.065 213.4)
-
Step 950
950
#082C32
oklch(27.1% 0.041 210.9)
#2193A7 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) | #848EA8 | 0.091 |
| Deuteranopia (no green cones) | #7281A7 | 0.082 |
| Tritanopia (no blue cones) | #009B99 | 0.038 |
| Achromatopsia (no color) | #868686 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2193A7
#2193A7
oklch(61.2% 0.099 212.8)
- #B86D5D
#B86D5D
oklch(61.4% 0.099 32.9)
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 #2193A7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Green #0A9396 ΔE 0.029
- Teal Blue #01889F ΔE 0.035
- Blue NCS #118AB2 ΔE 0.037
- Sea #3C9992 ΔE 0.044
- Dark Cyan #008B8B ΔE 0.047
- Blue Green #0F9B8E ΔE 0.052
- Dusty Teal #4C9085 ΔE 0.053
- Persian Green #2A9D8F ΔE 0.055
Use #2193A7 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.