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Forthright Bremen

#4d81ec
Notes

Forthright Bremen (#4D81EC) is a true azure with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (220°, 81%, 61%) places it in the highly saturated band at a mid lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. 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
#4d81ec
RGB
rgb(77, 129, 236)
HSL
hsl(220, 81%, 61%)
HWB
hwb(220 30% 7%)
OKLCH
oklch(62.1% 0.171 262.9)
HSV
hsv(220, 67%, 93%)
LAB
lab(55.41% 16.95 -59.19)
LCH
lch(55.41% 61.57 285.98)
CMYK
cmyk(67%, 45%, 0%, 7%)

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.

Bremen
noun

The Hanseatic League German city — and Bremen Blue, a copper-carbonate pigment manufactured in Bremen from the seventeenth century. Bremen Blue is intermediate in tone between Berlin Blue (Prussian) and Smalt. The color refers to fresh Bremen Blue pigment in oil: a saturated, slightly cool deep blue with the matte finish of mineral pigment.

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.

#4d81ec
Original
#4b8df0
Protanopia
#2c7eea
Deuteranopia
#009aab
Tritanopia
#7e7e7e
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).
AA Largeon White
3.71:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAon Black
5.67:1

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