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Reinforced Ageratum

#2b70cf
Notes

Reinforced Ageratum (#2B70CF) is a true azure with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (215°, 66%, 49%) 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 amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#2b70cf
RGB
rgb(43, 112, 207)
HSL
hsl(215, 66%, 49%)
HWB
hwb(215 17% 19%)
OKLCH
oklch(55.3% 0.162 257.5)
HSV
hsv(215, 79%, 81%)
LAB
lab(47.76% 12.57 -55.19)
LCH
lch(47.76% 56.61 282.83)
CMYK
cmyk(79%, 46%, 0%, 19%)

Etymology

Reinforced
adjective

Latin re- plus inforce — past-participle of reinforce. As a color modifier, reinforced implies a saturated-and-doubled-up-and-strengthened quality where the hue carries layered pigmentation for maximum visual presence. Sits at the bold-and-fortified end of the grid, parallel to fortified and buttressed.

Ageratum
noun

The genus Ageratumfloss flower, the small Mexican-and-Caribbean composite-family annual with fluffy blue button-flowers. The color refers to a fresh A. houstonianum in summer bedding: a soft, slightly cool deep blue with the matte finish of small clustered ray-florets.

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.

#2b70cf
Original
#3d79d3
Protanopia
#126acd
Deuteranopia
#008795
Tritanopia
#686868
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
4.86:1
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
4.32:1

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