#A1BCED
Closest named color: Pastel Blue (#A2BFFE). oklch(79.2% 0.076 262.2), rgb(161, 188, 237).
Aa
Black text reads best on this color (10.93:1).
About this color
#A1BCED is a light, moderately saturated blue. In OKLCH its lightness is 79%, its chroma 0.076 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.024 away. Black text reads best on it, at 10.93:1.
| Hue family | Blues |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.93:1 |
| White text | 1.92:1 |
Values
| HEX | #A1BCED |
| RGB | rgb(161, 188, 237) |
| HSL | hsl(219, 68%, 78%) |
| OKLCH | oklch(79.2% 0.076 262.2) |
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 #A1BCED | 1.92:1 | Fails | Lc -41.0 | Non-text elements, placeholder text |
| Black text on #A1BCED | 10.93:1 | AAA | Lc 67.2 | Content text, not long reading |
| #A1BCED text on white | 1.92:1 | Fails | Lc 36.7 | Non-text elements, placeholder text |
| #A1BCED text on black | 10.93:1 | AAA | Lc -65.8 | 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
#F2F6FD
oklch(97.2% 0.01 261.8)
-
Step 100
100
#E2EAF9
oklch(93.5% 0.022 263.2)
-
Step 200
200
#CADAF6
oklch(88.5% 0.042 261.7)
-
Step 300
300 (this color)
#A1BCED
oklch(79.2% 0.076 262.2)
-
Step 400
400
#77A0EC
oklch(70.8% 0.121 262.1)
-
Step 500
500
#5486E7
oklch(63.2% 0.156 262.3)
-
Step 600
600
#396DD5
oklch(55.6% 0.17 262.3)
-
Step 700
700
#2B5BB8
oklch(49.2% 0.156 261.9)
-
Step 800
800
#254B95
oklch(42.8% 0.129 262)
-
Step 900
900
#223F77
oklch(37.7% 0.102 262.1)
-
Step 950
950
#152546
oklch(27% 0.065 263.2)
#A1BCED 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) | #ACBFEF | 0.017 |
| Deuteranopia (no green cones) | #A4B8EC | 0.011 |
| Tritanopia (no blue cones) | #8BC6CC | 0.068 |
| Achromatopsia (no color) | #BBBBBB | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1BCED
#A1BCED
oklch(79.2% 0.076 262.2)
- #D4B783
#D4B783
oklch(79.2% 0.076 81.8)
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 #A1BCED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.024
- Light Grey Blue #9DBCD4 ΔE 0.037
- Light Cornflower Blue #98C1D9 ΔE 0.038
- Cloudy Blue #ACC2D9 ΔE 0.040
- Carolina Blue #8AB8FE ΔE 0.040
- Light Steel Blue #B0C4DE ΔE 0.040
- Sky #82CAFC ΔE 0.046
- Lightblue #7BC8F6 ΔE 0.047
Use #A1BCED 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.