#A1DEEE
Closest named color: Light Blue (#ADD8E6). oklch(86.5% 0.066 215.8), rgb(161, 222, 238).
Aa
Black text reads best on this color (14.19:1).
About this color
#A1DEEE is a light, muted teal or cyan. In OKLCH its lightness is 86%, its chroma 0.066 and its hue 216°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.019 away. Black text reads best on it, at 14.19:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.19:1 |
| White text | 1.47:1 |
Values
| HEX | #A1DEEE |
| RGB | rgb(161, 222, 238) |
| HSL | hsl(192, 69%, 78%) |
| OKLCH | oklch(86.5% 0.066 215.8) |
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 #A1DEEE | 1.47:1 | Fails | Lc -25.6 | Dividers and decoration only |
| Black text on #A1DEEE | 14.19:1 | AAA | Lc 81.2 | Fine for body text |
| #A1DEEE text on white | 1.47:1 | Fails | Lc 22.6 | Dividers and decoration only |
| #A1DEEE text on black | 14.19:1 | AAA | Lc -80.7 | 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
#EEF8FA
oklch(97.2% 0.011 211)
-
Step 100
100
#D9EEF4
oklch(93.5% 0.024 216.7)
-
Step 200
200 (this color)
#A1DEEE
oklch(86.5% 0.066 215.8)
-
Step 300
300
#7ECFE3
oklch(81% 0.084 215.3)
-
Step 400
400
#00B3D2
oklch(70.6% 0.125 216)
-
Step 500
500
#009AB4
oklch(63.2% 0.112 215.3)
-
Step 600
600
#008198
oklch(55.6% 0.099 216.1)
-
Step 700
700
#006D80
oklch(49.2% 0.087 215.3)
-
Step 800
800
#005969
oklch(42.7% 0.076 215.4)
-
Step 900
900
#004A58
oklch(37.7% 0.067 215.8)
-
Step 950
950
#002C35
oklch(27% 0.048 215.4)
#A1DEEE 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) | #D3DAEF | 0.060 |
| Deuteranopia (no green cones) | #C6D0EE | 0.054 |
| Tritanopia (no blue cones) | #86E4E3 | 0.037 |
| Achromatopsia (no color) | #D4D4D4 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1DEEE
#A1DEEE
oklch(86.5% 0.066 215.8)
- #FAC4B5
#FAC4B5
oklch(86.4% 0.066 36.1)
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 #A1DEEE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.019
- Powder Blue #B0E0E6 ΔE 0.021
- Celeste #A8DADC ΔE 0.024
- Robin's Egg Blue #98EFF9 ΔE 0.043
- Pale Turquoise #AFEEEE ΔE 0.048
- Robin Egg Blue #8AF1FE ΔE 0.050
- Baby Blue #A2CFFE ΔE 0.052
- Robin's Egg #6DEDFD ΔE 0.053
Use #A1DEEE 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.