#A2C9CD
Closest named color: Cloudy Blue (#ACC2D9). oklch(80.9% 0.042 204.1), rgb(162, 201, 205).
Aa
Black text reads best on this color (11.77:1).
About this color
#A2C9CD is a light, muted teal or cyan. In OKLCH its lightness is 81%, its chroma 0.042 and its hue 204°. Its hue sits on the cool side of the wheel. The nearest named color is Cloudy Blue (#ACC2D9), ΔE 0.032 away. Black text reads best on it, at 11.77:1.
| Hue family | Teals and cyans |
| Lightness | light (81%) |
| Chroma | muted (0.042) |
| Temperature | cool |
| Nearest name | Cloudy Blue (#ACC2D9) |
| Black text | 11.77:1 |
| White text | 1.78:1 |
Values
| HEX | #A2C9CD |
| RGB | rgb(162, 201, 205) |
| HSL | hsl(186, 30%, 72%) |
| OKLCH | oklch(80.9% 0.042 204.1) |
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 #A2C9CD | 1.78:1 | Fails | Lc -36.9 | Non-text elements, placeholder text |
| Black text on #A2C9CD | 11.77:1 | AAA | Lc 70.9 | Content text, not long reading |
| #A2C9CD text on white | 1.78:1 | Fails | Lc 32.9 | Non-text elements, placeholder text |
| #A2C9CD text on black | 11.77:1 | AAA | Lc -69.7 | Content text, not long reading |
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 300.
-
Step 50
50
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E1ECED
oklch(93.5% 0.012 203.5)
-
Step 200
200
#C8DEE0
oklch(88.5% 0.024 203.4)
-
Step 300
300 (this color)
#A2C9CD
oklch(80.9% 0.042 204.1)
-
Step 400
400
#6CADB4
oklch(70.7% 0.067 204.5)
-
Step 500
500
#3F98A1
oklch(63% 0.085 204.4)
-
Step 600
600
#0C838C
oklch(55.7% 0.093 203.5)
-
Step 700
700
#006E77
oklch(49.1% 0.084 204.7)
-
Step 800
800
#055A61
oklch(42.7% 0.071 204.2)
-
Step 900
900
#144A4F
oklch(37.7% 0.055 204)
-
Step 950
950
#0E2B2E
oklch(26.9% 0.035 204.5)
#A2C9CD 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) | #C3C5CD | 0.042 |
| Deuteranopia (no green cones) | #BBBFCD | 0.039 |
| Tritanopia (no blue cones) | #95CCCA | 0.018 |
| Achromatopsia (no color) | #C2C2C2 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2C9CD
#A2C9CD
oklch(80.9% 0.042 204.1)
- #DBB7B4
#DBB7B4
oklch(81% 0.042 23.7)
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 #A2C9CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cloudy Blue #ACC2D9 ΔE 0.032
- Light Cornflower Blue #98C1D9 ΔE 0.034
- Light Steel Blue #B0C4DE ΔE 0.037
- Light Grey Blue #9DBCD4 ΔE 0.041
- Silver #C0C0C0 ΔE 0.042
- Light Blue Grey #B7C9E2 ΔE 0.042
- Tiffany Blue #94D2BD ΔE 0.042
- Sky Blue #87CEEB ΔE 0.046
Use #A2C9CD 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.