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Forthright Khiva

#604ab2
Notes

Forthright Khiva (#604AB2) 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 (253°, 41%, 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 yellow. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#604ab2
RGB
rgb(96, 74, 178)
HSL
hsl(253, 41%, 49%)
HWB
hwb(253 29% 30%)
OKLCH
oklch(48.8% 0.158 288.9)
HSV
hsv(253, 58%, 70%)
LAB
lab(38.90% 35.41 -52.48)
LCH
lch(38.90% 63.31 304.01)
CMYK
cmyk(46%, 58%, 0%, 30%)

Etymology

Forthright
adjective

Old English forð-riht, straight ahead, direct. Used as a color modifier in Anglo-Saxon-revival contexts for hues that read as honest and unguarded. Forthright red, forthright blue: the saturation is full, the hue is presented without ornamentation or qualification. Sits in the bold-bucket center alongside frank and direct.

Khiva
noun

Ancient Khanate of Central Asia, on the Silk Road in modern Uzbekistan — its old-walled inner-city Itchan Kala remains a living complex of indigo-and-turquoise-tiled medreseh and minaret façades. Khiva color refers to the deep-blue tilework of the Islam Khoja minaret in Itchan Kala: a saturated, slightly cool deep blue-violet with the glossy finish of cobalt-glazed Khwarezmian ceramic tile under the high desert sun.

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.

#604ab2
Original
#005eb5
Protanopia
#0159b0
Deuteranopia
#466177
Tritanopia
#565656
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
6.73:1
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
3.12:1

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