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Inscribed Lánsè

#218caa
Notes

Inscribed Lánsè (#218CAA) is a true cyan with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (193°, 67%, 40%) places it in the balanced 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 red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#218caa
RGB
rgb(33, 140, 170)
HSL
hsl(193, 67%, 40%)
HWB
hwb(193 13% 33%)
OKLCH
oklch(59.6% 0.101 221.9)
P3
color(display-p3 0.2696 0.5411 0.6540)
HSV
hsv(193, 81%, 67%)
LAB
lab(54.01% -18.62 -24.14)
LCH
lch(54.01% 30.49 232.36)
CMYK
cmyk(81%, 18%, 0%, 33%)

Etymology

Inscribed
adjective

Latin īnscrībere, to write upon — past-participle of inscribe. As a color modifier, inscribed implies a clear-and-text-or-pattern-cut quality, the crisp color of Roman-Imperial-period monumental-stone inscription-and-monumental-text incised-relief. Sits at the crisp-and-incised end of the grid, parallel to etched and engraved in usage.

Lánsè
noun

The Chinese word for blue — combining lán (blue) and (color). Used for the blue of Ming-dynasty porcelain underglaze, lán-bù (denim), and the deep blue of imperial banners. The color refers to fresh-painted lán-bù cotton: a saturated, slightly cool deep blue with the matte finish of indigo-and-cotton.

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.

#218caa
Original
#7a88ac
Protanopia
#687baa
Deuteranopia
#009596
Tritanopia
#777777
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).
AA Largeon White
3.89:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAon Black
5.40:1

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
##218CAA
Display P3
Display P3
color(display-p3 0.2696 0.5411 0.6540)
P3 has subtle headroomOKLCH chroma 0.101

Moderately saturated colors gain a small bump in P3 — the difference is usually visible side-by-side on wide-gamut hardware but won't change the character of the color.

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