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Poised Steel

#3965f1
Notes

Poised Steel (#3965F1) is a true blue with a neon character. It sits at the high-saturation edge of its family. Use it sparingly, as signage, accent, or highlight against darker surfaces. Its HSL profile (226°, 87%, 58%) places it in the highly saturated band at a mid 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 amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#3965f1
RGB
rgb(57, 101, 241)
HSL
hsl(226, 87%, 58%)
HWB
hwb(226 22% 5%)
OKLCH
oklch(56.1% 0.216 266.1)
HSV
hsv(226, 76%, 95%)
LAB
lab(47.66% 33.60 -74.56)
LCH
lch(47.66% 81.78 294.26)
CMYK
cmyk(76%, 58%, 0%, 5%)

Etymology

Poised
adjective

Old French peser, to weigh — past-participle of poise. As a color modifier, poised implies a saturated-and-balanced-and-confident quality where the hue holds its position with elegant equilibrium. Sits at the bold-and-confident end of the grid, parallel to centered and composed.

Steel
noun

An iron-carbon alloy hardened by heat treatment — and steel blue refers specifically to the blue oxide layer that forms on tempered steel as it's heated through 290°C, the temper colors a blacksmith reads to gauge the correct hardness. The color is the blue of a freshly tempered file: a soft, slightly muted gray-blue with the metallic finish of an oxidation layer. Cooler than slate, warmer than denim.

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.

#3965f1
Original
#007af6
Protanopia
#0069ee
Deuteranopia
#0088a1
Tritanopia
#666666
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
4.88:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AA Largeon Black
4.31:1

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