#A6C2EF
Closest named color: Pastel Blue (#A2BFFE). oklch(80.9% 0.071 259.8), rgb(166, 194, 239).
Aa
Black text reads best on this color (11.58:1).
About this color
#A6C2EF is a light, moderately saturated blue. In OKLCH its lightness is 81%, its chroma 0.071 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.026 away. Black text reads best on it, at 11.58:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 11.58:1 |
| White text | 1.81:1 |
Values
| HEX | #A6C2EF |
| RGB | rgb(166, 194, 239) |
| HSL | hsl(217, 70%, 79%) |
| OKLCH | oklch(80.9% 0.071 259.8) |
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 #A6C2EF | 1.81:1 | Fails | Lc -37.8 | Non-text elements, placeholder text |
| Black text on #A6C2EF | 11.58:1 | AAA | Lc 70.1 | Content text, not long reading |
| #A6C2EF text on white | 1.81:1 | Fails | Lc 33.7 | Non-text elements, placeholder text |
| #A6C2EF text on black | 11.58:1 | AAA | Lc -68.9 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF8
oklch(93.5% 0.021 261.8)
-
Step 200
200
#CADAF4
oklch(88.4% 0.04 260.1)
-
Step 300
300 (this color)
#A6C2EF
oklch(80.9% 0.071 259.8)
-
Step 400
400
#76A1E7
oklch(70.7% 0.113 259.8)
-
Step 500
500
#5288E0
oklch(63.1% 0.145 259.7)
-
Step 600
600
#3770CE
oklch(55.7% 0.157 259.9)
-
Step 700
700
#295DB2
oklch(49.1% 0.146 259.8)
-
Step 800
800
#234C90
oklch(42.6% 0.122 260)
-
Step 900
900
#214073
oklch(37.6% 0.095 259.8)
-
Step 950
950
#142643
oklch(27% 0.059 259.5)
#A6C2EF 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) | #B3C4F1 | 0.018 |
| Deuteranopia (no green cones) | #ABBDEE | 0.014 |
| Tritanopia (no blue cones) | #91CBD1 | 0.062 |
| Achromatopsia (no color) | #C0C0C0 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6C2EF
#A6C2EF
oklch(80.9% 0.071 259.8)
- #D9BC8D
#D9BC8D
oklch(80.9% 0.07 79.5)
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 #A6C2EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.026
- Light Steel Blue #B0C4DE ΔE 0.029
- Cloudy Blue #ACC2D9 ΔE 0.032
- Baby Blue #A2CFFE ΔE 0.035
- Light Cornflower Blue #98C1D9 ΔE 0.037
- Light Blue Grey #B7C9E2 ΔE 0.037
- Light Grey Blue #9DBCD4 ΔE 0.041
- Light Periwinkle #C1C6FC ΔE 0.042
Use #A6C2EF 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.