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Blanched Rocky

#97a7c0
Notes

Blanched Rocky (#97A7C0) is a true azure 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 (217°, 25%, 67%) places it in the muted band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. For a confident two-color system, pair it with its complementary amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#97a7c0
RGB
rgb(151, 167, 192)
HSL
hsl(217, 25%, 67%)
HWB
hwb(217 59% 25%)
OKLCH
oklch(72.4% 0.041 259.3)
P3
color(display-p3 0.6039 0.6529 0.7440)
HSV
hsv(217, 21%, 75%)
LAB
lab(68.04% -0.15 -14.68)
LCH
lch(68.04% 14.68 269.41)
CMYK
cmyk(21%, 13%, 0%, 25%)

Etymology

Blanched
adjective

French blanchir, to whiten — past-participle of blanch. As a color modifier, blanched implies a pale-and-bleached-and-whitened quality, the pale color of Provençal-cuisine briefly-boiled-and-cold-shocked vegetable color-shift surface. Sits at the pale-and-bleached end of the grid, parallel to bleached and whitened in usage.

Rocky
noun

The North American mountain range — and the saturated deep blue of Rocky Mountain alpine lakes (Bear Lake, Sapphire Lake, Lake Louise) at high altitude. Rocky refers to Sapphire Lake in Montana's Glacier National Park: a saturated, slightly cool deep blue with the optical clarity of glacier-fed alpine lake.

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.

#97a7c0
Original
#9fa8c1
Protanopia
#9ba4bf
Deuteranopia
#8dacaf
Tritanopia
#a5a5a5
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
2.44:1
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
8.60:1

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
##97A7C0
Display P3
Display P3
color(display-p3 0.6039 0.6529 0.7440)
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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