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Pristine Swirl Teal

#128388
Notes

Pristine Swirl Teal (#128388) is a deep cyan with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (183°, 77%, 30%) places it in the highly saturated band at a dark lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. 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
#128388
RGB
rgb(18, 131, 136)
HSL
hsl(183, 77%, 30%)
HWB
hwb(183 7% 47%)
OKLCH
oklch(55.6% 0.091 199.8)
HSV
hsv(183, 87%, 53%)
LAB
lab(49.66% -26.69 -11.05)
LCH
lch(49.66% 28.88 202.49)
CMYK
cmyk(87%, 4%, 0%, 47%)

Etymology

Pristine
adjective

Latin prīstinus, original / former. As a color modifier, pristine implies a clear-and-untouched quality where the hue carries the original-condition visual register without wear or fade. Sits at the crisp-and-clean end of the grid, parallel to unblemished and spotless in usage.

Swirl
modifier

Middle English swirlen, to-whirl-in-eddies. As a color modifier, swirl implies a curling-and-eddying-and-spiraling quality, the visual register of Van-Gogh-Starry-Night-and-Hokusai-Wave-swirl hand-curling-and-eddying-and-spiraling Van-Gogh-Starry-Night-and-Hokusai-Wave-and-Art-Nouveau swirled-and-curling-and-eddying-and-spiraling surfaces under Van-Gogh-Starry-Night-and-Hokusai-Wave-and-Art-Nouveau brush-stroke-and-cresting-wave-and-vine-tendril nocturne-light. Sits at the modifier-and-mood end of the grid, parallel to eddy and stir in usage.

Teal
noun

Anas crecca, the small dabbling duck whose male in breeding plumage sports a chestnut head crossed by a glossy green-blue stripe. The color refers to that stripe — the iridescent panel just behind the eye: a saturated, slightly muted blue-green with the optical depth of structural color rather than pigment. Cooler than cypress, warmer than cerulean, with the ornithological specificity of a color named for one feather of one bird.

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.

#128388
Original
#787d88
Protanopia
#697189
Deuteranopia
#008884
Tritanopia
#6b6b6b
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).
AAon White
4.54:1
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
4.63:1

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