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Spotless Limonium

#45579b
Notes

Spotless Limonium (#45579B) is a true blue 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 (227°, 38%, 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 amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#45579b
RGB
rgb(69, 87, 155)
HSL
hsl(227, 38%, 44%)
HWB
hwb(227 27% 39%)
OKLCH
oklch(47.6% 0.112 270.5)
P3
color(display-p3 0.2846 0.3391 0.5894)
HSV
hsv(227, 55%, 61%)
LAB
lab(38.63% 13.78 -39.33)
LCH
lch(38.63% 41.67 289.31)
CMYK
cmyk(55%, 44%, 0%, 39%)

Etymology

Spotless
adjective

Old English spott (spot) plus suffix -less. As a color modifier, spotless implies a clear-and-unmarked quality where the hue carries no contaminating speck or stain. Sits at the crisp-and-clean end of the grid, parallel to pristine and unblemished in usage.

Limonium
noun

The genus Limoniumsea-lavender or statice, salt-tolerant coastal-marsh perennials with sprays of papery blue, purple, or white flower heads. The color refers to a fresh L. latifolium in late summer: a saturated, slightly cool deep blue-violet with the matte papery finish of dried-feeling flower heads.

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.

#45579b
Original
#3a5f9e
Protanopia
#30579a
Deuteranopia
#176671
Tritanopia
#585858
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
6.80:1
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
3.09:1

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
##45579B
Display P3
Display P3
color(display-p3 0.2846 0.3391 0.5894)
P3 has subtle headroomOKLCH chroma 0.112

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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