#A0ACE2
Closest named color: Carolina Blue (#8AB8FE). oklch(75.4% 0.079 274.6), rgb(160, 172, 226).
Aa
Black text reads best on this color (9.49:1).
About this color
#A0ACE2 is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.079 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.048 away. Black text reads best on it, at 9.49:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.49:1 |
| White text | 2.21:1 |
Values
| HEX | #A0ACE2 |
| RGB | rgb(160, 172, 226) |
| HSL | hsl(229, 53%, 76%) |
| OKLCH | oklch(75.4% 0.079 274.6) |
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 #A0ACE2 | 2.21:1 | Fails | Lc -48.3 | Large or bold text, headings |
| Black text on #A0ACE2 | 9.49:1 | AAA | Lc 60.4 | Content text, not long reading |
| #A0ACE2 text on white | 2.21:1 | Fails | Lc 43.5 | Non-text elements, placeholder text |
| #A0ACE2 text on black | 9.49:1 | AAA | Lc -58.6 | Large or bold text, headings |
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 400.
-
Step 50
50
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E7E9F4
oklch(93.6% 0.015 277.8)
-
Step 200
200
#D3D8EC
oklch(88.4% 0.028 274.6)
-
Step 300
300
#B7BFE1
oklch(81% 0.049 274.8)
-
Step 400
400 (this color)
#A0ACE2
oklch(75.4% 0.079 274.6)
-
Step 500
500
#7784C6
oklch(63% 0.101 274.7)
-
Step 600
600
#616DB3
oklch(55.6% 0.109 274.9)
-
Step 700
700
#505B9A
oklch(49.2% 0.102 274.6)
-
Step 800
800
#414A7D
oklch(42.6% 0.085 274.6)
-
Step 900
900
#373E64
oklch(37.6% 0.066 274.9)
-
Step 950
950
#20253B
oklch(27.1% 0.042 273.5)
#A0ACE2 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) | #9CB1E4 | 0.013 |
| Deuteranopia (no green cones) | #97ACE1 | 0.012 |
| Tritanopia (no blue cones) | #8FB6BF | 0.070 |
| Achromatopsia (no color) | #AEAEAE | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A0ACE2
#A0ACE2
oklch(75.4% 0.079 274.6)
- #BFAF75
#BFAF75
oklch(75.4% 0.079 94.5)
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 #A0ACE2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.048
- Light Grey Blue #9DBCD4 ΔE 0.053
- Pastel Blue #A2BFFE ΔE 0.056
- Light Cornflower Blue #98C1D9 ΔE 0.062
- French Gray #ADB5BD ΔE 0.068
- Cloudy Blue #ACC2D9 ΔE 0.068
- Cool Steel #97A7B3 ΔE 0.069
- Light Steel Blue #B0C4DE ΔE 0.072
Use #A0ACE2 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.