#A0C0EA
Closest named color: Light Cornflower Blue (#98C1D9). oklch(79.9% 0.069 255.4), rgb(160, 192, 234).
Aa
Black text reads best on this color (11.22:1).
About this color
#A0C0EA is a light, muted blue. In OKLCH its lightness is 80%, its chroma 0.069 and its hue 255°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.028 away. Black text reads best on it, at 11.22:1.
| Hue family | Blues |
| Lightness | light (80%) |
| Chroma | muted (0.069) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 11.22:1 |
| White text | 1.87:1 |
Values
| HEX | #A0C0EA |
| RGB | rgb(160, 192, 234) |
| HSL | hsl(214, 64%, 77%) |
| OKLCH | oklch(79.9% 0.069 255.4) |
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 #A0C0EA | 1.87:1 | Fails | Lc -39.6 | Non-text elements, placeholder text |
| Black text on #A0C0EA | 11.22:1 | AAA | Lc 68.5 | Content text, not long reading |
| #A0C0EA text on white | 1.87:1 | Fails | Lc 35.4 | Non-text elements, placeholder text |
| #A0C0EA text on black | 11.22:1 | AAA | Lc -67.2 | 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
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E1EBF7
oklch(93.6% 0.019 252.9)
-
Step 200
200
#C9DBF3
oklch(88.5% 0.038 255.6)
-
Step 300
300 (this color)
#A0C0EA
oklch(79.9% 0.069 255.4)
-
Step 400
400
#71A3E5
oklch(70.7% 0.111 255.7)
-
Step 500
500
#498BDD
oklch(63.2% 0.141 255)
-
Step 600
600
#2973CB
oklch(55.7% 0.154 255.2)
-
Step 700
700
#1C60AF
oklch(49.2% 0.142 255.2)
-
Step 800
800
#1A4F8E
oklch(42.8% 0.118 255.2)
-
Step 900
900
#1C4271
oklch(37.7% 0.092 255.2)
-
Step 950
950
#112742
oklch(27% 0.058 254.7)
#A0C0EA 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) | #B1C1EC | 0.022 |
| Deuteranopia (no green cones) | #A9BAE9 | 0.018 |
| Tritanopia (no blue cones) | #8AC9CE | 0.060 |
| Achromatopsia (no color) | #BDBDBD | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A0C0EA
#A0C0EA
oklch(79.9% 0.069 255.4)
- #D8B88C
#D8B88C
oklch(80% 0.069 75.3)
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 #A0C0EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.028
- Cloudy Blue #ACC2D9 ΔE 0.030
- Light Steel Blue #B0C4DE ΔE 0.030
- Pastel Blue #A2BFFE ΔE 0.030
- Light Grey Blue #9DBCD4 ΔE 0.031
- Sky #82CAFC ΔE 0.041
- Lightblue #7BC8F6 ΔE 0.042
- Light Sky Blue #87CEFA ΔE 0.042
Use #A0C0EA 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.