#A6CDFE
Closest named color: Baby Blue (#A2CFFE). oklch(83.7% 0.081 254.4), rgb(166, 205, 254).
Aa
Black text reads best on this color (12.78:1).
About this color
#A6CDFE is a light, moderately saturated blue. In OKLCH its lightness is 84%, its chroma 0.081 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.007 away. Black text reads best on it, at 12.78:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 12.78:1 |
| White text | 1.64:1 |
Values
| HEX | #A6CDFE |
| RGB | rgb(166, 205, 254) |
| HSL | hsl(213, 98%, 82%) |
| OKLCH | oklch(83.7% 0.081 254.4) |
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 #A6CDFE | 1.64:1 | Fails | Lc -32.1 | Non-text elements, placeholder text |
| Black text on #A6CDFE | 12.78:1 | AAA | Lc 75.3 | Fine for body text |
| #A6CDFE text on white | 1.64:1 | Fails | Lc 28.5 | Dividers and decoration only |
| #A6CDFE text on black | 12.78:1 | AAA | Lc -74.4 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E0EBFA
oklch(93.6% 0.024 256.1)
-
Step 200
200
#C6DBF7
oklch(88.5% 0.045 255.6)
-
Step 300
300 (this color)
#A6CDFE
oklch(83.7% 0.081 254.4)
-
Step 400
400
#65A3EF
oklch(70.6% 0.129 254.4)
-
Step 500
500
#378AEA
oklch(63.1% 0.165 254.5)
-
Step 600
600
#0071D8
oklch(55.5% 0.179 254.5)
-
Step 700
700
#005FB7
oklch(49.1% 0.158 254.4)
-
Step 800
800
#004E98
oklch(42.8% 0.138 254.3)
-
Step 900
900
#0F4179
oklch(37.6% 0.108 254.7)
-
Step 950
950
#0B2747
oklch(27.1% 0.068 254.1)
#A6CDFE 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) | #BBCFFF | 0.027 |
| Deuteranopia (no green cones) | #B1C6FD | 0.021 |
| Tritanopia (no blue cones) | #8AD8DD | 0.071 |
| Achromatopsia (no color) | #CACACA | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6CDFE
#A6CDFE
oklch(83.7% 0.081 254.4)
- #E9C38F
#E9C38F
oklch(83.8% 0.08 75)
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 #A6CDFE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.007
- Light Sky Blue #87CEFA ΔE 0.035
- Light Periwinkle #C1C6FC ΔE 0.036
- Pastel Blue #A2BFFE ΔE 0.038
- Sky #82CAFC ΔE 0.041
- Light Blue Grey #B7C9E2 ΔE 0.041
- Light Steel Blue #B0C4DE ΔE 0.045
- Sky Blue #87CEEB ΔE 0.046
Use #A6CDFE 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.