#A6CDD6
Closest named color: Light Blue Grey (#B7C9E2). oklch(82.3% 0.043 213.3), rgb(166, 205, 214).
Aa
Black text reads best on this color (12.32:1).
About this color
#A6CDD6 is a light, muted teal or cyan. In OKLCH its lightness is 82%, its chroma 0.043 and its hue 213°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.032 away. Black text reads best on it, at 12.32:1.
| Hue family | Teals and cyans |
| Lightness | light (82%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 12.32:1 |
| White text | 1.70:1 |
Values
| HEX | #A6CDD6 |
| RGB | rgb(166, 205, 214) |
| HSL | hsl(191, 37%, 75%) |
| OKLCH | oklch(82.3% 0.043 213.3) |
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 #A6CDD6 | 1.70:1 | Fails | Lc -34.3 | Non-text elements, placeholder text |
| Black text on #A6CDD6 | 12.32:1 | AAA | Lc 73.3 | Content text, not long reading |
| #A6CDD6 text on white | 1.70:1 | Fails | Lc 30.5 | Non-text elements, placeholder text |
| #A6CDD6 text on black | 12.32:1 | AAA | Lc -72.3 | 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
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECEF
oklch(93.6% 0.012 215.8)
-
Step 200
200
#C8DEE3
oklch(88.6% 0.024 212.9)
-
Step 300
300 (this color)
#A6CDD6
oklch(82.3% 0.043 213.3)
-
Step 400
400
#6CACBA
oklch(70.6% 0.069 213.1)
-
Step 500
500
#3E97A9
oklch(63% 0.088 213.2)
-
Step 600
600
#098195
oklch(55.5% 0.096 213.8)
-
Step 700
700
#006D7E
oklch(49.1% 0.086 213.3)
-
Step 800
800
#035967
oklch(42.7% 0.074 213.2)
-
Step 900
900
#134954
oklch(37.6% 0.057 214.2)
-
Step 950
950
#0E2B31
oklch(27% 0.036 213.3)
#A6CDD6 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) | #C6CAD7 | 0.041 |
| Deuteranopia (no green cones) | #BEC4D6 | 0.037 |
| Tritanopia (no blue cones) | #97D1D0 | 0.023 |
| Achromatopsia (no color) | #C6C6C6 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6CDD6
#A6CDD6
oklch(82.3% 0.043 213.3)
- #E0BCB3
#E0BCB3
oklch(82.4% 0.043 34.3)
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 #A6CDD6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.032
- Cloudy Blue #ACC2D9 ΔE 0.032
- Light Steel Blue #B0C4DE ΔE 0.032
- Light Blue #ADD8E6 ΔE 0.034
- Celeste #A8DADC ΔE 0.034
- Light Cornflower Blue #98C1D9 ΔE 0.040
- Sky Blue #87CEEB ΔE 0.042
- Silver #C0C0C0 ΔE 0.046
Use #A6CDD6 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.