#A5C8DD
Closest named color: Cloudy Blue (#ACC2D9). oklch(81.4% 0.048 234.5), rgb(165, 200, 221).
Aa
Black text reads best on this color (11.90:1).
About this color
#A5C8DD is a light, muted blue. In OKLCH its lightness is 81%, its chroma 0.048 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is Cloudy Blue (#ACC2D9), ΔE 0.016 away. Black text reads best on it, at 11.90:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Cloudy Blue (#ACC2D9) |
| Black text | 11.90:1 |
| White text | 1.76:1 |
Values
| HEX | #A5C8DD |
| RGB | rgb(165, 200, 221) |
| HSL | hsl(203, 45%, 76%) |
| OKLCH | oklch(81.4% 0.048 234.5) |
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 #A5C8DD | 1.76:1 | Fails | Lc -36.3 | Non-text elements, placeholder text |
| Black text on #A5C8DD | 11.90:1 | AAA | Lc 71.5 | Content text, not long reading |
| #A5C8DD text on white | 1.76:1 | Fails | Lc 32.3 | Non-text elements, placeholder text |
| #A5C8DD text on black | 11.90:1 | AAA | Lc -70.4 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF2
oklch(93.7% 0.014 231.2)
-
Step 200
200
#C9DCE8
oklch(88.4% 0.026 235.4)
-
Step 300
300 (this color)
#A5C8DD
oklch(81.4% 0.048 234.5)
-
Step 400
400
#70A9C9
oklch(70.7% 0.076 233.9)
-
Step 500
500
#4693BC
oklch(63.2% 0.098 234.5)
-
Step 600
600
#207CA8
oklch(55.5% 0.106 234.9)
-
Step 700
700
#0F6990
oklch(49.2% 0.098 234.2)
-
Step 800
800
#135675
oklch(42.8% 0.081 234.1)
-
Step 900
900
#19475E
oklch(37.8% 0.063 233.8)
-
Step 950
950
#102A37
oklch(27.1% 0.04 232.6)
#A5C8DD 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) | #BEC7DE | 0.032 |
| Deuteranopia (no green cones) | #B6C0DD | 0.029 |
| Tritanopia (no blue cones) | #95CECF | 0.035 |
| Achromatopsia (no color) | #C3C3C3 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A5C8DD
#A5C8DD
oklch(81.4% 0.048 234.5)
- #DCBBA6
#DCBBA6
oklch(81.5% 0.048 54.4)
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 #A5C8DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cloudy Blue #ACC2D9 ΔE 0.016
- Light Steel Blue #B0C4DE ΔE 0.017
- Light Blue Grey #B7C9E2 ΔE 0.024
- Light Cornflower Blue #98C1D9 ΔE 0.026
- Light Grey Blue #9DBCD4 ΔE 0.034
- Sky Blue #87CEEB ΔE 0.035
- Light Blue #ADD8E6 ΔE 0.044
- Baby Blue #A2CFFE ΔE 0.045
Use #A5C8DD 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.