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Noble Bremen

#1b6bd8
Notes

Noble Bremen (#1B6BD8) 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 (215°, 78%, 48%) 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
#1b6bd8
RGB
rgb(27, 107, 216)
HSL
hsl(215, 78%, 48%)
HWB
hwb(215 11% 15%)
OKLCH
oklch(54.5% 0.183 258.1)
HSV
hsv(215, 88%, 85%)
LAB
lab(46.58% 17.90 -62.23)
LCH
lch(46.58% 64.76 286.05)
CMYK
cmyk(88%, 50%, 0%, 15%)

Etymology

Noble
adjective

Latin nōbilis, well-known / illustrious — sharing root with gnōscere (to know). As a color modifier, noble implies a saturated-and-dignified-and-aristocratic quality, the deep-rich color of pre-modern European noble-class hereditary-aristocratic livery-and-armorial bearings. Sits at the bold-and-aristocratic end of the grid, parallel to aristocratic and highborn in usage.

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

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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.

#1b6bd8
Original
#2277dc
Protanopia
#0067d6
Deuteranopia
#008697
Tritanopia
#626262
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
5.07:1
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
4.14:1

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