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Pragmatic Mage Turquoise

#78dde1
Notes

Pragmatic Mage Turquoise (#78DDE1) is a true 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 (182°, 64%, 68%) 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
#78dde1
RGB
rgb(120, 221, 225)
HSL
hsl(182, 64%, 68%)
HWB
hwb(182 47% 12%)
OKLCH
oklch(83.8% 0.095 198.9)
P3
color(display-p3 0.5683 0.8572 0.8762)
HSV
hsv(182, 47%, 88%)
LAB
lab(82.45% -28.45 -11.12)
LCH
lch(82.45% 30.55 201.35)
CMYK
cmyk(47%, 2%, 0%, 12%)

Etymology

Pragmatic
adjective

Greek pragmatikós, of business / practical — adjectival suffix -ic. As a color modifier, pragmatic implies a clear-and-purpose-fit-and-no-nonsense quality where the hue carries the visual register of straightforward-utilitarian-and-functional decision-making. Sits at the crisp-and-functional end of the grid, parallel to practical and functional in usage.

Mage
modifier

Latin magus, wise-man / magician. As a color modifier, mage implies a Persian-magus-and-medieval-wizard quality, the visual register of Persian-Magus-and-medieval-European-Wizard hand-spell-cast pointed-hat-and-staff-and-grimoire wise-man-and-magician surfaces under Persian-Magus-and-medieval-European-Wizard hand-spell-cast-and-grimoire candlelit-tower light. Sits at the modifier-and-cultural end of the grid, parallel to druid and bard in usage.

Turquoise
noun

The hydrated copper-aluminum phosphate mined in Persia and the American Southwest for thousands of years — the firuze of Iran, the chalchihuitl of Mesoamerica, the heart of Pueblo and Navajo silverwork. The color refers to a fine Sleeping Beauty turquoise from Arizona: a saturated, slightly green-shifted blue with the slight matrix of host-rock veining. Brighter than persian, lighter than cerulean.

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.

#78dde1
Original
#d1d5e1
Protanopia
#bfc8e2
Deuteranopia
#3ce3de
Tritanopia
#c8c8c8
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
1.59:1
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
13.23:1

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
##78DDE1
Display P3
Display P3
color(display-p3 0.5683 0.8572 0.8762)
P3 has subtle headroomOKLCH chroma 0.095

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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