#A7C4DF
Closest named color: Cloudy Blue (#ACC2D9). oklch(80.8% 0.05 246.5), rgb(167, 196, 223).
Aa
Black text reads best on this color (11.60:1).
About this color
#A7C4DF is a light, muted blue. In OKLCH its lightness is 81%, its chroma 0.050 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Cloudy Blue (#ACC2D9), ΔE 0.010 away. Black text reads best on it, at 11.60:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | muted (0.050) |
| Temperature | cool |
| Nearest name | Cloudy Blue (#ACC2D9) |
| Black text | 11.60:1 |
| White text | 1.80:1 |
Values
| HEX | #A7C4DF |
| RGB | rgb(167, 196, 223) |
| HSL | hsl(209, 47%, 76%) |
| OKLCH | oklch(80.8% 0.05 246.5) |
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 #A7C4DF | 1.80:1 | Fails | Lc -37.7 | Non-text elements, placeholder text |
| Black text on #A7C4DF | 11.60:1 | AAA | Lc 70.2 | Content text, not long reading |
| #A7C4DF text on white | 1.80:1 | Fails | Lc 33.7 | Non-text elements, placeholder text |
| #A7C4DF text on black | 11.60:1 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF3
oklch(93.6% 0.015 244.7)
-
Step 200
200
#CBDBEB
oklch(88.4% 0.028 248.1)
-
Step 300
300 (this color)
#A7C4DF
oklch(80.8% 0.05 246.5)
-
Step 400
400
#77A6D0
oklch(70.8% 0.08 246.2)
-
Step 500
500
#538FC3
oklch(63.1% 0.101 246.4)
-
Step 600
600
#3578B0
oklch(55.6% 0.111 246.8)
-
Step 700
700
#276597
oklch(49.1% 0.102 246.4)
-
Step 800
800
#22527B
oklch(42.6% 0.086 247.3)
-
Step 900
900
#214463
oklch(37.6% 0.067 247.4)
-
Step 950
950
#14283A
oklch(26.9% 0.043 247.2)
#A7C4DF 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) | #BAC4E0 | 0.024 |
| Deuteranopia (no green cones) | #B3BEDE | 0.021 |
| Tritanopia (no blue cones) | #97CACD | 0.040 |
| Achromatopsia (no color) | #C1C1C1 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A7C4DF
#A7C4DF
oklch(80.8% 0.05 246.5)
- #D7BB9F
#D7BB9F
oklch(80.9% 0.05 67)
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 #A7C4DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cloudy Blue #ACC2D9 ΔE 0.010
- Light Steel Blue #B0C4DE ΔE 0.011
- Light Cornflower Blue #98C1D9 ΔE 0.022
- Light Blue Grey #B7C9E2 ΔE 0.026
- Light Grey Blue #9DBCD4 ΔE 0.028
- Sky Blue #87CEEB ΔE 0.040
- Baby Blue #A2CFFE ΔE 0.045
- Light Sky Blue #87CEFA ΔE 0.048
Use #A7C4DF 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.