#A0DCEF
Closest named color: Light Blue (#ADD8E6). oklch(86% 0.066 219.5), rgb(160, 220, 239).
Aa
Black text reads best on this color (13.97:1).
About this color
#A0DCEF is a light, muted teal or cyan. In OKLCH its lightness is 86%, its chroma 0.066 and its hue 219°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.018 away. Black text reads best on it, at 13.97:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 13.97:1 |
| White text | 1.50:1 |
Values
| HEX | #A0DCEF |
| RGB | rgb(160, 220, 239) |
| HSL | hsl(194, 71%, 78%) |
| OKLCH | oklch(86% 0.066 219.5) |
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 #A0DCEF | 1.50:1 | Fails | Lc -26.6 | Dividers and decoration only |
| Black text on #A0DCEF | 13.97:1 | AAA | Lc 80.3 | Fine for body text |
| #A0DCEF text on white | 1.50:1 | Fails | Lc 23.5 | Dividers and decoration only |
| #A0DCEF text on black | 13.97:1 | AAA | Lc -79.7 | Fine for body text |
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 200.
-
Step 50
50
#EEF7FB
oklch(97.1% 0.011 226)
-
Step 100
100
#D9EEF5
oklch(93.6% 0.024 219.7)
-
Step 200
200 (this color)
#A0DCEF
oklch(86% 0.066 219.5)
-
Step 300
300
#7ECEE6
oklch(80.9% 0.085 219.1)
-
Step 400
400
#00B2D7
oklch(70.6% 0.128 219.8)
-
Step 500
500
#0099B9
oklch(63.1% 0.115 219.7)
-
Step 600
600
#00809B
oklch(55.5% 0.101 219.5)
-
Step 700
700
#006C83
oklch(49.1% 0.089 219.3)
-
Step 800
800
#00586C
oklch(42.6% 0.078 220.2)
-
Step 900
900
#004A5A
oklch(37.8% 0.068 218.5)
-
Step 950
950
#002C37
oklch(27.1% 0.049 219.4)
#A0DCEF 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) | #D0D8F0 | 0.057 |
| Deuteranopia (no green cones) | #C3CFEF | 0.051 |
| Tritanopia (no blue cones) | #84E3E2 | 0.041 |
| Achromatopsia (no color) | #D3D3D3 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A0DCEF
#A0DCEF
oklch(86% 0.066 219.5)
- #F8C3B1
#F8C3B1
oklch(86% 0.066 39.6)
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 #A0DCEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.018
- Celeste #A8DADC ΔE 0.026
- Powder Blue #B0E0E6 ΔE 0.026
- Baby Blue #A2CFFE ΔE 0.046
- Robin's Egg Blue #98EFF9 ΔE 0.048
- Sky Blue #87CEEB ΔE 0.049
- Light Blue Grey #B7C9E2 ΔE 0.052
- Pale Turquoise #AFEEEE ΔE 0.054
Use #A0DCEF 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.