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Dreamy Mar

#a9cbd9
Notes

Dreamy Mar (#A9CBD9) is a soft cyan with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (198°, 39%, 76%) places it in the balanced band at a light lightness. It works as a background wash, large-area fill, or soft illustration tone. Add a darker ink of the same hue when you need type over it. For a confident two-color system, pair it with its complementary orange. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#a9cbd9
RGB
rgb(169, 203, 217)
HSL
hsl(198, 39%, 76%)
HWB
hwb(198 66% 15%)
OKLCH
oklch(82.2% 0.041 224.7)
P3
color(display-p3 0.6889 0.7921 0.8444)
HSV
hsv(198, 22%, 85%)
LAB
lab(79.70% -8.24 -10.70)
LCH
lch(79.70% 13.50 232.40)
CMYK
cmyk(22%, 6%, 0%, 15%)

Etymology

Dreamy
adjective

An adjectival form of dream — used as a color modifier since the nineteenth century for hues that read as soft and slightly unreal. Dreamy lavender, dreamy peach: low saturation combined with optical softness and a slight romanticism. Sits at the pale-bucket alongside misty.

Mar
noun

The Catalan and Spanish word for sea — used in Mar Menor (Spanish), Mar de la Tranquilidad, and the saturated blue-green of Iberian Mediterranean coast. The color refers to the Mar Cantábrico off northern Spain at sunset: a saturated, slightly cool deep blue-green with the optical depth of cold Atlantic water.

Closest matches

The nearest named color in three reference sources, ranked by perceptual distance (ΔE76 in CIELAB). ΔE < 1 is imperceptible to most viewers; ΔE > 10 is clearly different. When two sources point to the same hex they’re merged into one tile; click any to open that color’s page.

Variations

Click any swatch to explore

Harmonies

Accessibility

Color-vision simulation

How this color appears to viewers with the four major color-vision-deficiency types. Computed via the Machado (2009) physiologically-based model. If a tile matches the original, the color reads the same to that viewer.

#a9cbd9
Original
#c3c9da
Protanopia
#bcc3d9
Deuteranopia
#9bcfcf
Tritanopia
#c5c5c5
Achromatopsia
WCAG contrast

The color used as foreground text against pure white and pure black, with the contrast ratio and WCAG 2.1 grade. Aim for AA (4.5:1) for body text and AA Large (3:1) for 18 pt+ headlines; AAA (7:1) is the gold standard for long-form reading surfaces.

The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon White
1.72:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAAon Black
12.23:1

Wide gamut

Display P3 representation

The CSS Color 4 wide-gamut form of this color. Both swatches render the same color on every display — the P3 form only diverges from sRGB when a designer pushes channels outside sRGB's reach.

sRGB hex
sRGB hex
##A9CBD9
Display P3
Display P3
color(display-p3 0.6889 0.7921 0.8444)
Inside sRGBOKLCH chroma 0.041

This color sits well within the sRGB cube. P3 and sRGB share the gray axis and most desaturated tones, so a P3 display renders this identically to an sRGB display.

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