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#A1DDDD

#A1DDDD Color — #A1DDDD

Complete color reference for #A1DDDD: conversions to RGB, HSL, HSV, CMYK, color harmonies, shades & tints scale, and WCAG accessibility contrast ratios.

Color Format Conversions

HEX#A1DDDD
RGBrgb(161, 221, 221)
HSLhsl(180, 47%, 75%)
HSVhsv(180, 27%, 87%)
CMYKC:27% M:0% Y:0% K:13%
CSS Color#A1DDDD
Decimal10608093
Luminance0.6451

WCAG Accessibility Contrast

#A1DDDD on White
Ratio: 1.51:1 — Fail
#A1DDDD on Black
Ratio: 13.9:1 — AAA
White on #A1DDDD
Ratio: 1.51:1 — Fail
Black on #A1DDDD
Ratio: 13.9:1 — AAA

WCAG AA requires ≥4.5:1 (normal text) or ≥3:1 (large text). WCAG AAA requires ≥7:1.

Shades & Tints Scale

50#FAFDFD
100#F1FAFA
200#E3F5F5
300#D5F0F0
400#C2E9E9
500#A1DDDD
600#81B1B1
700#618585
800#405858
900#283737

Steps 50–400 are tints (mixed with white); 500 is the base color; 600–900 are shades (mixed with black).

Color Harmonies

Related Color Tools

Frequently Asked Questions

What is the RGB equivalent of #A1DDDD?

The RGB equivalent is rgb(161, 221, 221). The red channel is 161, green is 221, and blue is 221 (scale 0–255).

What is the HSL value of #A1DDDD?

The HSL value is hsl(180, 47%, 75%). Hue is 180°, saturation is 47%, and lightness is 75%.

Does #A1DDDD meet WCAG accessibility standards?

On a white background, #A1DDDD achieves a 1.51:1 contrast ratio (Fail). On a black background it achieves 13.9:1 (AAA). WCAG AA requires ≥4.5:1 for normal text.

What is the complementary color of #A1DDDD?

The complementary color (180° opposite on the hue wheel) of #A1DDDD is #DDA1A1.