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Earnest Rhododendron

#b24788
Notes

Earnest Rhododendron (#B24788) is a true magenta with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (324°, 43%, 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 green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#b24788
RGB
rgb(178, 71, 136)
HSL
hsl(324, 43%, 49%)
HWB
hwb(324 28% 30%)
OKLCH
oklch(56.1% 0.157 345.9)
P3
color(display-p3 0.6479 0.3049 0.5234)
HSV
hsv(324, 60%, 70%)
LAB
lab(46.65% 50.58 -14.47)
LCH
lch(46.65% 52.61 344.03)
CMYK
cmyk(0%, 60%, 24%, 30%)

Etymology

Earnest
adjective

Old English eornost, seriousness, zeal. Used as a color modifier since the nineteenth century for hues that read as committed but unshowy — the working blues of denim, the deep greens of Quaker meetinghouses. Sits in the bold-and-quiet corner of the grid, slightly less luminous than resolute and slightly less institutional than imperial.

Rhododendron
noun

Eurasian and Himalayan Rhododendron genus — particularly the R. ponticum and R. arboreum species, whose deep-magenta truss-flowers cover the lower Himalayan and Caucasian highlands in May. Rhododendron color refers to a fully bloomed Rhododendron arboreum terminal truss in a Himalayan understory: a saturated, slightly cool deep magenta with the velvet finish of fresh broad-petaled bell-flowers in dense terminal clusters.

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.

#b24788
Original
#52638a
Protanopia
#707585
Deuteranopia
#bd4561
Tritanopia
#626262
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
5.06:1
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
4.15:1

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
##B24788
Display P3
Display P3
color(display-p3 0.6479 0.3049 0.5234)
P3 has subtle headroomOKLCH chroma 0.157

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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