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Earnest Bengal

#583da2
Notes

Earnest Bengal (#583DA2) is a true indigo 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 (256°, 45%, 44%) 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 lime. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#583da2
RGB
rgb(88, 61, 162)
HSL
hsl(256, 45%, 44%)
HWB
hwb(256 24% 36%)
OKLCH
oklch(44.7% 0.156 291.1)
HSV
hsv(256, 62%, 64%)
LAB
lab(34.03% 36.68 -50.86)
LCH
lch(34.03% 62.71 305.80)
CMYK
cmyk(46%, 62%, 0%, 36%)

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.

Bengal
noun

Historical Indian region (modern West Bengal and Bangladesh) — the colonial-era epicenter of Indigofera tinctoria cultivation, where the British East India Company forced peasant cultivators (ryots) into the nij indigo system. Bengal color refers to a Bengali handloom kantha embroidered cotton dyed in neel: a saturated, slightly cool deep blue-violet with the matte finish of fermentation-vat indigo on hand-loomed cotton.

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.

#583da2
Original
#0052a5
Protanopia
#004ea0
Deuteranopia
#425469
Tritanopia
#4a4a4a
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).
AAAon White
8.06:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon Black
2.60:1

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