colors
Back to gallery

Shaded Anodorhynchus

#133788
Notes

Shaded Anodorhynchus (#133788) is a deep azure with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (222°, 75%, 30%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. 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
#133788
RGB
rgb(19, 55, 136)
HSL
hsl(222, 75%, 30%)
HWB
hwb(222 7% 47%)
OKLCH
oklch(36.7% 0.142 263.1)
HSV
hsv(222, 86%, 53%)
LAB
lab(25.71% 20.17 -48.68)
LCH
lch(25.71% 52.69 292.50)
CMYK
cmyk(86%, 60%, 0%, 47%)

Etymology

Shaded
adjective

Old English sceadwian, to cover with shadow — past-participle of shade. As a color modifier, shaded implies a hue darkened by overhead-foliage-or-architectural-element occlusion in pre-modern garden-and-courtyard tradition. Sits at the deep-and-obscured end of the grid, parallel to shadowy but more architectural in connotation.

Anodorhynchus
noun

The genus Anodorhynchus — particularly A. hyacinthinus (hyacinth macaw), the largest of all parrot species, native to central South America. The plumage is the most saturated true blue of any parrot. The color refers to a male A. hyacinthinus in adult plumage: a saturated, slightly cool deep blue with the matte finish of structurally-and-pigment-colored macaw feathers.

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.

#133788
Original
#00428b
Protanopia
#003886
Deuteranopia
#004c5a
Tritanopia
#353535
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
10.88:1
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
1.93:1

Related Colors

Canvas