#A6C8FB
Closest named color: Baby Blue (#A2CFFE). oklch(82.6% 0.081 258.3), rgb(166, 200, 251).
Aa
Black text reads best on this color (12.27:1).
About this color
#A6C8FB is a light, moderately saturated blue. In OKLCH its lightness is 83%, its chroma 0.081 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.018 away. Black text reads best on it, at 12.27:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 12.27:1 |
| White text | 1.71:1 |
Values
| HEX | #A6C8FB |
| RGB | rgb(166, 200, 251) |
| HSL | hsl(216, 91%, 82%) |
| OKLCH | oklch(82.6% 0.081 258.3) |
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 #A6C8FB | 1.71:1 | Fails | Lc -34.5 | Non-text elements, placeholder text |
| Black text on #A6C8FB | 12.27:1 | AAA | Lc 73.2 | Content text, not long reading |
| #A6C8FB text on white | 1.71:1 | Fails | Lc 30.7 | Non-text elements, placeholder text |
| #A6C8FB text on black | 12.27:1 | AAA | Lc -72.1 | 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
#E1EBFA
oklch(93.7% 0.023 258.4)
-
Step 200
200
#C7DBF7
oklch(88.5% 0.044 256.8)
-
Step 300
300 (this color)
#A6C8FB
oklch(82.6% 0.081 258.3)
-
Step 400
400
#6DA1F1
oklch(70.7% 0.13 258.7)
-
Step 500
500
#4487EC
oklch(63% 0.167 258.5)
-
Step 600
600
#236FDA
oklch(55.7% 0.18 258.2)
-
Step 700
700
#155CBD
oklch(49.1% 0.167 258.2)
-
Step 800
800
#154C99
oklch(42.8% 0.138 258.2)
-
Step 900
900
#19407A
oklch(37.8% 0.108 258.5)
-
Step 950
950
#102647
oklch(27% 0.068 258.4)
#A6C8FB 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) | #B6CAFD | 0.021 |
| Deuteranopia (no green cones) | #ADC2FA | 0.017 |
| Tritanopia (no blue cones) | #8CD3D9 | 0.072 |
| Achromatopsia (no color) | #C6C6C6 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6C8FB
#A6C8FB
oklch(82.6% 0.081 258.3)
- #E3C08A
#E3C08A
oklch(82.6% 0.081 78.1)
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 #A6C8FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.018
- Pastel Blue #A2BFFE ΔE 0.027
- Light Periwinkle #C1C6FC ΔE 0.034
- Light Sky Blue #87CEFA ΔE 0.036
- Sky #82CAFC ΔE 0.039
- Light Steel Blue #B0C4DE ΔE 0.040
- Light Blue Grey #B7C9E2 ΔE 0.041
- Cloudy Blue #ACC2D9 ΔE 0.046
Use #A6C8FB 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.