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Steady Baltic

#cdfef8
Notes

Steady Baltic (#CDFEF8) is a soft teal with a pastel character. It reads calm and airy, with enough chroma to feel intentional rather than washed out. Its HSL profile (173°, 96%, 90%) places it in the highly saturated band at a light 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
#cdfef8
RGB
rgb(205, 254, 248)
HSL
hsl(173, 96%, 90%)
HWB
hwb(173 80% 0%)
OKLCH
oklch(96.2% 0.050 187.2)
HSV
hsv(173, 19%, 100%)
LAB
lab(96.26% -16.65 -2.27)
LCH
lch(96.26% 16.80 187.75)
CMYK
cmyk(19%, 0%, 2%, 0%)

Etymology

Steady
adjective

Old English stede, place, position — drifted to mean firm and unmoving. Used as a color modifier since the seventeenth century for hues that read as reliable rather than dramatic. Steady gray, steady green: moderate saturation combined with optical calmness. Sits in the crisp-bucket center alongside settled.

Baltic
noun

The northern European brackish sea between Scandinavia and the European mainland — the source of Baltic amber and the route of medieval Hanseatic League trade. Baltic color refers to mid-depth Baltic water at the Helsinki archipelago: a saturated, slightly cool deep blue with the optical complexity of low-salinity high-latitude inland sea.

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

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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.

#cdfef8
Original
#f9f8f8
Protanopia
#eff1f9
Deuteranopia
#bffffc
Tritanopia
#f3f3f3
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
1.10:1
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
19.13:1

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