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Anchored Cardinalflower

#cb3b5b
Notes

Anchored Cardinalflower (#CB3B5B) is a true red with a warm character. It leans warm, pulling light toward red, orange, and yellow. Naturally inviting, it suits editorial and hospitality contexts. Its HSL profile (347°, 58%, 51%) 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 teal. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#cb3b5b
RGB
rgb(203, 59, 91)
HSL
hsl(347, 58%, 51%)
HWB
hwb(347 23% 20%)
OKLCH
oklch(57.2% 0.180 12.1)
HSV
hsv(347, 71%, 80%)
LAB
lab(47.73% 58.32 15.02)
LCH
lch(47.73% 60.22 14.44)
CMYK
cmyk(0%, 71%, 55%, 20%)

Etymology

Anchored
adjective

The past participle of anchor, used since the late nineteenth century as a metaphor for secured in place. As a color word, anchored implies a deep saturated tone that grounds a palette — the dark blues, deep greens, and browns that hold a composition together. Sits in the bold-and-deep corner of the grid alongside solid.

Cardinalflower
noun

Lobelia cardinalis, the North American wildflower whose tall spikes of brilliant red flowers are the favored nectar source of ruby-throated hummingbirds in late summer. The color refers to a fresh cardinalflower bloom: a saturated, slightly orange red with the satin finish of long-spurred bee-pollinated flower. Brighter than scarlet.

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.

#cb3b5b
Original
#5f5e5b
Protanopia
#857c57
Deuteranopia
#de1848
Tritanopia
#5c5c5c
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
4.87:1
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
4.32:1

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